At About Age ____, Most Boys Reach Spermarche, Which Is

question 28

Multiple Choice

At about age ____, most boys reach spermarche, which is the first spontaneous ejaculation of sperm-laden fluid.

• A) ​9
• B) ​11
• C) ​13
• D) ​15

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Definitions:

Medial Margin

The edge or boundary closest to the midline of the body or a body part.

Stomach

A muscular organ in the digestive system that processes food by mixing it with digestive juices and enzymes.

Curvature

The degree of bend or deviation from straightness or flatness in a line, object, or surface.

Lingual Frenulum

A fold of mucous membrane located under the tongue, which assists in the mobility and positioning of the tongue.