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Biology · PYQ NEET UG 2022

हिन्दी

The appearance of recombination nodules on homologous chromosomes during meiosis characterizes:

  1. Sites at which crossing over occurs
  2. Terminalization
  3. Synaptonemal complex
  4. Bivalent

Correct answer · Option 1

Sites at which crossing over occurs

Explanation

Recombination nodules represent the sites where crossing over occurs between non-sister chromatids of homologous chromosomes during pachytene.

Related questions

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