By Inventing the Custom of Using Leaves to Clean Their

question 212

Multiple Choice

By inventing the custom of using leaves to clean their bodies and passing it on to their peers and offspring,chimpanzees have exhibited a rudiment of

• A) androgyny.
• B) collectivism.
• C) gender schemas.
• D) culture.

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Definitions:

Pituitary

A small, pea-sized gland located at the base of the brain, functioning as the master gland by producing and releasing hormones that regulate many body functions.

Steroid Hormone

Lipid-based hormones that pass through cellular membranes and bind to specific receptors to alter gene expression.

Protein-Type Hormone

Hormones that are composed of chains of amino acids and interact with cell surface receptors; they include insulin and growth hormones.

Cellular Level

The level of organization that includes cells, the basic structural and functional units of all living organisms.