Question Detail

BIO 101 BIO 101 Past Questions Objective Question
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Question

The menstrual cycle is triggered each month by
Options
A the release of blood from the uterus
B the build-up of the lining of the uterus
C hormones
Correct Answer
D sexual intercourse
Correct Answer

Option C is the correct answer.

Detailed Explanation

The menstrual cycle is controlled by a complex interplay of hormones, including GnRH, FSH, LH, estrogen, and progesterone, which are released by the hypothalamus, pituitary gland, and ovaries.

Hint

What chemical messengers control the cycle?

Question Info

Course: BIO 101
Topic: BIO 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 1527 of 2556
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