Question Detail

ZOO 101 The Role of Hormones in Human Reproduction Objective Question

Question

Which sequence is correct?
Options
A FSH → GnRH → LH
B GnRH → FSH & LH → Gonads
Correct Answer
C LH → GnRH → FSH
D Testosterone → GnRH → FSH
Correct Answer

Option B is the correct answer.

Detailed Explanation

The correct sequence is the hypothalamus releasing GnRH, which then stimulates the pituitary to secrete FSH and LH, which finally act on the gonads (ovaries or testes).

Hint

Think of the hierarchy: brain region -> pituitary gland -> sex organs.

Question Info