2023 Manipur Human ReproductionHormonal control of gametogenesis Medium Question 25 of 116 in Human Reproduction

Arrange the sequence of different hormones for their role during gametogenesis. (A) Gonadotropin LH stimulates synthesis and secretion of Androgen (B) Gonadotropin releasing hormone from hypothalamus (C) Androgen stimulates spermatogenesis (D) Gonadotropin FSH helps in the process of spermiogenesis (E) Gonadotropins from anterior pituitary gland. Choose the correct answer from the options given below:

A (E), (A), (D), (B), (C)
B (C), (A), (D), (E), (B)
C (B), (E), (A), (C), (D)
D (D), (B), (A), (C), (E)

The answer is C.

Solution

Correct sequence: Gonadotropin releasing hormone (GnRH) is released from the hypothalamus (B) → this stimulates the anterior pituitary to release Gonadotropins (LH and FSH) (E) → LH stimulates synthesis and secretion of Androgen (A) → Androgen stimulates spermatogenesis (C) → FSH helps in the process of spermiogenesis (D). Order: B, E, A, C, D.

Concept Hormonal control of gametogenesis

Human Reproduction in past papers

116 questions from this chapter have appeared across 27 exam years.