Meiosis · Botany

What is synapsis in meiosis?

  1. Pairing of homologous chromosomes in prophase I
  2. Separation of sister chromatids during anaphase II
  3. Formation of the cell plate during cytokinesis
  4. Duplication of DNA during S phase
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Correct answer: Pairing of homologous chromosomes in prophase I

Synapsis is the close pairing of homologous chromosomes during prophase I. The paired chromosomes form structures called bivalents or tetrads.

Difficulty: Medium Question 7 of 20

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