Question

question 7 of 10

which of these triggers puberty in males?

a. progesterone
b. testosterone
c. oxytocin
d. estrogen

Explanation:

Identify the target physiological process

The question asks which hormone triggers puberty in males. Puberty involves the development of secondary sex characteristics and reproductive maturity.

Analyze the role of each hormone option

Using the Endocrine Regulation of Reproduction and Hormone Production Sites knowledge points:

• Progesterone: Primarily a female hormone involved in the menstrual cycle and pregnancy.
• Testosterone: The primary male sex hormone (androgen) produced by the testes. It is responsible for triggering male puberty, including muscle growth, voice deepening, and facial hair.
• Oxytocin: Involved in social bonding, childbirth, and lactation.
• Estrogen: The primary female sex hormone responsible for female secondary sexual characteristics.

Select the correct option

Testosterone is the hormone that triggers male puberty. This corresponds to option B.

Answer:

• A. Progesterone
• B. Testosterone (Correct answer)
• C. Oxytocin
• D. Estrogen