Which Is an Example of a Primary Sexual Characteristic in Puberty

question 97

Multiple Choice

Which is an example of a primary sexual characteristic in puberty?

• A)deepening of boys' voices
• B)development of breasts in girls
• C)development of pubic hair in girls and boys
• D)penis growth in males

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Definitions:

Nasal Septum

A thin wall of bone and cartilage that divides the nasal cavity into two nostrils.

Nasal Conchae

Structures within the nasal cavity that increase its surface area for warming, moisturizing, and filtering the air breathed in through the nose.

Paranasal Sinuses

Air-filled spaces located within the bones of the skull and face, connected to the nasal cavity, that help humidify and filter air.

Cilia

Microscopic, hair-like structures that protrude from the surface of many cells, involved in movement and sensory functions.