Which of the Following Is Not a Secondary Sex Characteristic

question 83

Multiple Choice

Which of the following is not a secondary sex characteristic?

• A)lengthening of the vocal cords in males
• B)breast development in females
• C)pubic hair growth in males and females
• D)maturation of ova in the female

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Definitions:

Oxytocin

A hormone and neurotransmitter involved in childbirth, lactation, and social bonding.

Endocrine Gland

Glands of the endocrine system that release hormones directly into the bloodstream to regulate various body functions.

Adrenal Gland

A pair of endocrine glands located above the kidneys that produce hormones such as adrenaline and cortisol, which help control heart rate, blood pressure, and other important bodily functions.

Pineal Gland

A small endocrine gland in the brain that produces melatonin, a hormone that affects the modulation of wake/sleep patterns and photoperiodic (seasonal) functions.