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Biology · PYQ NEET UG 2022

हिन्दी

Which of the following statements are true for spermatogenesis but do not hold true for Oogenesis? i. It results in the formation of haploid gametes ii. Differentiation of gamete occurs after the completion of meiosis iii. Meiosis occurs continuously in a mitotically dividing steam cell population iv. It is controlled by the Luteinising hormone (LH) and Follicle Stimulating Hormone (FSH) secreted by the anterior pituitary v. It is initiated at puberty Choose the most appropriate answer from the options given below:

  1. ii, iv and v only
  2. ii, iii and v only
  3. iii and v only
  4. ii and iii only

Correct answer · Option 3

iii and v only

Explanation

In spermatogenesis, meiosis occurs continuously and gamete differentiation (spermiogenesis) occurs after meiosis. Oogenesis starts during embryonic development.
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