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Question 9121
NEET Biology · Medium

Human Reproduction: Fertilisation MCQ

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FertilisationMediumQuestion 9121

Question

The immediate event that restores diploidy during fertilisation is:

  1. A
    Fusion of male and female pronuclei
    Correct
  2. B
    Acrosome formation
  3. C
    Zona hardening
  4. D
    Blastocyst implantation

Correct answer

Fusion of male and female pronuclei

Explanation

Syngamy or karyogamy restores the diploid chromosome number in the zygote.

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