Q:

In the process of meiosis, DNA replication of each chromosome occurs, forming a structure consisting of two sister chromatids attached to a single centromere. What is this structure?

waelhammad
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2022-11-10
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In the process of meiosis, DNA replication of each chromosome occurs, forming a structure consisting of two sister chromatids attached to a single centromere. What is this structure?

  1. A duplicated chromosome
  2. Two chromosomes
  3. A synapsed chromosome
  4. A crossover chromosome
  5. A homologous pair
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waelhammad
2022-11-10
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A. The structure formed is a duplicated chromosome. DNA replication occurs, so that the amount of DNA is doubled (2  2N  4N). However, the chromatids remain attached to the centromere, forming a duplicated chromosome.

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