The Only Unique Trait for All Primates Is the Petrosal

question 10

True/False

The only unique trait for all primates is the petrosal bulla.

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Definitions:

Opiate

A category of drugs naturally derived from the opium poppy plant that are used for pain relief but are also highly addictive.

Childbirth

The process of giving birth to a baby, ranging from the onset of labor to the delivery of the child.

Endorphins

Natural, pain-relieving chemicals produced by the body that promote a sense of well-being and can diminish the perception of pain.

Acetylcholine

A neurotransmitter in the central and peripheral nervous system that plays a key role in muscle activation and cognitive functions.