The heart is regulated by both intrinsic and extrinsic mechanisms.

Name: The heart is regulated by both intrinsic and extrinsic mechanisms.
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Question

Quizplus · Accepted Answer

The heart's function is regulated intrinsically through the cardiac conduction system that controls heartbeats and extrinsically through the autonomic nervous system (sympathetic and parasympathetic branches) and hormonal influences, adjusting heart rate and strength of contractions based on the body's needs.

The Heart Is Regulated by Both Intrinsic and Extrinsic Mechanisms