5 Written Questions

1. first division, homologous chromosomes separate
2. boy. only non homologous pair
3. sex chromosomes
4. gender
5. hvaing many different ombinations

5 Matching Questions

1. telophase 2 & cytokineis
2. Meiosis 2
3. genetic recombination
4. diploid cells
5. # of chromosomes in sex cells

1. a 2nd division, siser chromatids seperate, identical to mitosis
2. b they contain half the # of dhromosomes as a body cell
3. c only cell that contains boh pairs of homologous chromosomes, in all body cells, 2n
4. d production of new chromosomes that never existed before
5. e 4 daughter cells, haploid, new gemetes

5 Multiple Choice Questions

1. to see if there is an error in chromosome # or damage to a chromosome
   1. karyotype
   2. what are karyotypes used for
   3. what do sex chromosomes determine
   4. telophase 1
2. nuclear envelopes disappears, spindle forms, chromatin coil up, homologous pairs match up forming a tetrad
   1. anaphase 1
   2. telophase 1
   3. prophase 1
   4. metaphase 1
3. number of chromosomes in haploid cell
   1. xx
   2. n
   3. xy...
   4. 2n
4. how the chromosomes line up at metaphase 1 determines what info is in the gametes, 2 to the n
   1. purpose of meiosis
   2. autosomes
   3. homologous chromosomes
   4. assortment of chromosomes
5. all body cells
   1. haploid cells
   2. autosomes
   3. somatic cells
   4. diploid cells

5 True/False Questions

1. 2n → number of chromosomes in dipliod cells

   True        False

2. purpose of meiosis → to make gemetes in order for sexual reproduction to occur

   True        False

3. metaphase 1 → homologous pairs line up next to eachother on metaphase plate

   True        False

4. tetrad → number of chromosomes in haploid cell

   True        False

5. meiosis → only occurs in sex orgains, makes haploid cells, process of making gametes, cell divides twice

   True        False