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TaigaNondisjunction is the failure of chromosome pairs to separate properly during cell division. This can result in an abnormal number of chromosomes in the daughter cells, which can lead to genetic disorders such as Down syndrome.
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What is a failure of homologous chromosomes to separate in meiosis?
A failure of homologous chromosomes to separate in meiosis is called nondisjunction. This can result in cells with an abnormal number of chromosomes, leading to genetic disorders such as Down syndrome. Nondisjunction can occur during either the first or second division of meiosis.
The faillure of chromosomes to separate during meiosis is called?
The failure of chromosomes to separate during meiosis is called nondisjunction. This can result in an incorrect number of chromosomes in the daughter cells, leading to genetic disorders such as Down syndrome.
The failure of replicated chromosomes to separate is called?
The failure of replicated chromosomes to separate is called nondisjunction. This can lead to an abnormal number of chromosomes in daughter cells during cell division, which can result in genetic disorders such as Down syndrome.
Can nondisjunction affect autosomes and sex chromosomes?
Yes, nondisjunction can affect both autosomes and sex chromosomes. In autosomes, nondisjunction can result in conditions such as Down syndrome. In sex chromosomes, nondisjunction can lead to conditions such as Turner syndrome or Klinefelter syndrome.
When chromosomes do not part in meiosis like they should?
When chromosomes do not separate properly during meiosis, it can lead to an incorrect number of chromosomes in the resulting gametes. This condition is known as nondisjunction and can result in genetic disorders like Down syndrome in humans.
