Migratory Cycles of Birds Are Examples Of

question 51

Multiple Choice

Migratory cycles of birds are examples of:

• A)circannual rhythms.
• B)circadian rhythms.
• C)ultradian rhythms.
• D)infradian rhythms.

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Definitions:

Sympathetic Nervous System

A part of the autonomic nervous system that prepares the body for physical activity by increasing heart rate, constricting blood vessels, and raising blood pressure.

Accelerator

A device, typically a pedal, that controls the speed of a vehicle's engine.

Brain Structure

The physical organization and arrangement of different parts of the brain, including its various regions and neural connections.

Little Brain

A colloquial term for the cerebellum, a part of the brain that plays a key role in motor control.