The phase where homologous chromosomes separate.Group of answer choicesmeiosis Imeiosis IIboth mitosis and meiosis Imitosisboth mitosis and meiosis 11
Question
The phase where homologous chromosomes separate.
Group of answer choices:
- meiosis I
- meiosis II
- both mitosis and meiosis I
- mitosis
- both mitosis and meiosis II
Solution
The correct answer to the question about the phase where homologous chromosomes separate is meiosis I.
Explanation:
- During meiosis I, the homologous chromosomes are separated into two different cells. This is a crucial step in the formation of gametes (sperm and egg cells), ensuring that each gamete contains only one chromosome from each homologous pair, resulting in a haploid number of chromosomes.
- Meiosis II, on the other hand, resembles mitosis and involves the separation of sister chromatids, rather than homologous chromosomes.
- Mitosis does not involve the separation of homologous chromosomes; instead, it results in two identical diploid daughter cells.
In summary, out of the provided answer choices, meiosis I is the phase where homologous chromosomes separate.
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