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Terrance Allen
on Nov 18, 2024

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At puberty the __________ signals the pituitary to begin development of secondary sex characteristics.

A) hypothalamus
B) cerebellum
C) hippocampus
D) amygdala

Hypothalamus

A small region of the brain's base that is responsible for controlling hunger, thirst, emotions, body temperature, and circadian rhythms.

Secondary Sex Characteristics

Physical traits that emerge during puberty which are not directly involved in reproduction but distinguish the sexes, such as facial hair in males and breast development in females.

Cerebellum

The brain structure that helps the body execute smooth, skilled movements and regulates muscle tone and posture.

  • Explain the progression of sexual characteristics during adolescence.
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Nathanael SalmonNov 19, 2024
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