Question

Which hormone is responsible for the increased secretion in the male reproductive system?

• A. FSH
• B. LH
• C. Progesterone
• D. Both (A) and (C)

Hint:

LH is key to stimulating testosterone production in males, which regulates sperm production and secondary sexual characteristics.

Answer 1

The Correct Option is B

Step 1: Understanding the Question.
This question asks which hormone plays a role in stimulating the secretion of substances in the male reproductive system, particularly those related to sperm production.

Step 2: Analyzing the Options.
(A) FSH: Follicle-stimulating hormone (FSH) does play a role in sperm production, but it is not primarily responsible for secretion.
(B) LH: Correct — Luteinizing hormone (LH) stimulates testosterone production, which is crucial for sperm maturation and other male reproductive functions.
(C) Progesterone: This hormone is important in female reproduction but does not play a significant role in the male reproductive system.
(D) Both (A) and (C): This is incorrect as progesterone is not involved in male reproductive functions.

Step 3: Conclusion.
The correct answer is (B) LH, as it is the hormone responsible for stimulating testosterone secretion in males.