In human females, meiosis-II is not completed until?

In human females, meiosis-II is not completed until?
  1. Fertilization
  2. Uterine implantation
  3. Birth
  4. Puberty

Solution

In human females, meiosis-II is completed after the entry of sperm into the cytoplasm of the secondary oocyte at the time of fertilization leading to the formation of ovum and secondary polar body.

Asked in: NEET 2015 (Phase 2)

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