Contraction of the Cremaster and Dartos Muscles

question 169

Multiple Choice

Contraction of the cremaster and dartos muscles

• A) causes the epididymis to shrink.
• B) increases during exercise.
• C) pull the testes closer to the body.
• D) is responsible for ejaculation.
• E) causes the penis to become erect.

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Sandier Soil

Soil with a high proportion of sand particles, known for good drainage and low nutrient retention.

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Colorful, soft-bodied sea slugs known for their striking appearances and complex behaviors.

Defensive Weapons

Tools or devices designed and used to protect oneself or others from harm or danger, often through deterrence or physical force.

Distasteful Substances

Materials that are unpleasant to taste, often serving as a defense mechanism for plants and animals to avoid consumption by predators.