Evolution Refers to __________

question 2

Multiple Choice

Evolution refers to __________.

• A) changes over time in organic structure
• B) differences between species
• C) changes over time in the shape of the human skull
• D) differences between men and women

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Definitions:

Hindbrain

The posterior part of the brain, consisting of the cerebellum, pons, and medulla oblongata, responsible for regulating basic life functions.

Thalamus

A structure in the brain that relays sensory and motor signals to the cerebral cortex.

Cerebellum

A region of the brain that plays a vital role in motor control, and may also be involved in some cognitive functions like attention and language.

Pons

A portion of the brainstem that plays a key role in controlling breathing, communication between different parts of the brain, and sensations such as hearing, taste, and balance.