Question Detail

BIO 101 Embryonic development and birth Objective Question

Question

When do the gonads begin to form?
Options
A At fertilization
B Fourth week
C Eighth week
Correct Answer
D Second trimester
Correct Answer

Option C is the correct answer.

Detailed Explanation

The gonads do not begin to form until the eighth week of development.

Hint

This is when sex differentiation pathways are activated.

Question Info