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  1. Information on traits found on specific parts of the chromosome are called _______________.
  2.  
  3. `alleles            `genes          `gametes           `chromatids
  4.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  5.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    B                                                                        Pairs of genes are called ______________.
  6.  
  7. `alleles          `genes           `gametes           `pants
  8.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  9.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    A                                                                        ______________ is a reduction-division process.
  10.  
  11. `mitosis         `interphase         `prophase          `meiosis
  12.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  13.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    D                                                                        Meiosis is the process of reducing 1 ____________ cell to 4 _____________ cells.
  14.  
  15. `haploid, diploid              `gene, gamete              `diploid, haploid              `gamete, sperm
  16.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  17.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    C                                                                        Meiosis takes place in the ________________ cells.
  18.  
  19. `brain            `stomach               `germ               `somatic
  20.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  21.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    C                                                                        Egg cells and sperm cells are also called _____________.
  22.  
  23. `alleles          `genes          `gametes           `pants
  24.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  25.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    C                                                                        Haploid gametes come together during _________________ to form a diploid cell.
  26.  
  27. `osmosis           `fertilization           `meiosis            `mitosis
  28.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  29.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    B                                                                        The diploid cell formed by fertilization is called a ____________.
  30.  
  31. `alleles            `genes             `gametes             `zygote
  32.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  33.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    D                                                                        The diploid cells of a corn plant contain 20 chromosomes.  How many chromosomes would a haploid cell have?
  34.  
  35. `10            `20               `40               `80
  36.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  37.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    A                                                                        The sperm cell of a frog contains 13 chromosomes.  How many chromosomes does a diploid cell have?
  38.  
  39. `13            `26             `39               `52
  40.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  41.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    B                                                                        The phase of the cell cycle where DNA is duplicated is _________________.
  42.  
  43. `metaphase          `interphase I            `interphase II            `meiosis I
  44.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  45.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    B                                                                        In ________________ chromatin becomes threadlike and forms chromatids.
  46.  
  47. `prophase I           `metaphase I            `telophase I            `anaphase I
  48.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  49.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    A                                                                        Pairs of sister chromatids join in prophase I in a process called _____________.
  50.  
  51. `tetrad             `mitosis            `meiosis             `synapsis
  52.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  53.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    D                                                                        The pairs formed by synapsis are often called a _____________.
  54.  
  55. `tetrad            `bunch             `spindle           `centromere 
  56.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  57.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    A                                                                        The tetrad is formed of ________________________.
  58.  
  59. `chromatin            `spindles             `homologous chromosomes            `centromeres
  60.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  61.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    C                                                                        ___________________ is the process by which DNA segments from one chromatid in the tetrad are passed to another chromatid.
  62.  
  63. `synapsis             `meiosis              `mitosis             `crossing over
  64.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  65.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    D                                                                        In _________________ the pairs of homologous chromosomes line up at the equatorial plate.
  66.  
  67. `prophase I          `metaphase I           `telophase I           `anaphase I
  68.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  69.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    B                                                                        In metaphase I the ___________________ attach to the centromeres.
  70.  
  71. `centrioles          `chromatids          `spindle fibers            `asters
  72.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  73.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    C                                                                        The first reduction division occurs in ___________________.
  74.  
  75. `prophase I           `metaphase I              `telophase I            `anaphase I
  76.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  77.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    D                                                                        After  __________________ and cytoplasmic division the two daughter cells (in humans) have 46 chromosomes.
  78.  
  79. `prophase I            `metaphase I            `telophase I             `anaphase I
  80.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  81.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    C                                                                        No DNA duplication takes place in ____________________.
  82.  
  83. `interphase            `interphase I             `interphase II               `meiosis I
  84.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  85.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    C                                                                        How many diploid cells enter meiosis II?
  86.  
  87. `1          `2             `3             `4
  88.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  89.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    B                                                                        The second reduction division takes place in _________________.
  90.  
  91. `prophase II             `metaphase II             `anaphase II               `telophase II
  92.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  93.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    C                                                                        After telophase II we have 4 ______________ cells.
  94.  
  95. `diploid                `haploid              `zygote               `synaptic
  96.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    Multiple choice - please select the best answer that describes the phrase or fills in the blank.
  97.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    B