Record your hypothesis from Step 1 in the Procedure section here. How many chromosomes were present when meiosis I started?
Compare and contrast mitosis and meiosis. How many nuclei are present at the end of meiosis II?Consider whether their offspring will be born with the same mutation. Why is it necessary to reduce the number of chromosomes in gametes, but not in other cells? What major event occurs during interphase? Research and find a disease that is caused by chromosomal mutations. Sperm Cell: ii. Identify two ways that meiosis contributes to genetic recombination. Blue whales have 44 chromosomes in every cell. Carefully open the tubing.
How are meiosis I and meiosis II different? Diagram what would happen if sexual reproduction took place for four generations using diploid 2n cells. You will use the beaker in Step Is it possible for this persons future children to inherit this cancer-causing mutation?