8. Draw/depict the phases of mitosis from prophase to the end of cytokinesis for an animal cell containing a total of six chromosomes.
9. Draw/depict Meiosis Prophase I and Metaphase I for three pairs of chromosomes:
5. Draw a Punnett square to show how sex is determined in humans (XX x XY). This also explains why we have about a 50:50 sex ratio.