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Question
Biology
Posted 10 months ago
Which cell division of eukaryotic cells cuts the amount of DNA in half to elicit sexual reproduction?
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Answer from Sia
Posted 10 months ago
Answer
The cell division of eukaryotic cells that cuts the amount of DNA in half to elicit sexual reproduction is meiosis.
Solution
a
Meiosis I: This is the first division in meiosis where homologous chromosomes are separated, resulting in two daughter cells, each with half the number of chromosomes of the original cell
b
Meiosis II: Following meiosis I, the two daughter cells undergo a second division similar to mitosis, where the sister chromatids are separated, leading to four non-identical daughter cells with half the original number of chromosomes
Key Concept
Meiosis
Explanation
Meiosis is the process in eukaryotic cells that reduces the chromosome number by half through two successive divisions, meiosis I and meiosis II, resulting in the production of gametes or spores for sexual reproduction.
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