Read the article to learn more about the disorders that can occur when there is an irregular number of chromosomes. human chromo

Question

olga_2 [115]

2 years ago

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Read the article to learn more about the disorders that can occur when there is an irregular number of chromosomes. human chromo

somal disorders explain how nondisjunction can lead to aneuploidies.

Biology

1 answer:

nikdorinn [45] · Answer 1 · 2023-05-20T16:32:18+03:00

Answer:

In nondisjunction, if members of a pair of homologous chromosomes do not move apart during meiosis I or sister chromatids fail to separate during meiosis II, this means one gamete receives 2 of the same kind of chromosome and if either one of these abnormal gametes unites with a normal one at fertilization, the zygote will also have an abnormal number of particular chromosomes; which is known as aneuploidy.

Explanation:

Worked for me on edge 2022.