Biology, asked by boraabhishesh001, 1 year ago

The animal hormone which makes the heart beat faster in a scary situation is

Answers

Answered by rohan510
11
adernaline is the Answer
hope it helps you

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Answered by skyfall63
2

The hormone that rises the heartbeat in a scary situation is called adrenaline.

Explanation:

The hormone adrenaline or epinephrine is usually secreted by both adrenal gland and certain neurons. It plays a major role in the "fight-or-flight" response by increasing flow of blood to muscles along with the output of the heart, which leads to pupil dilation response and blood sugar level. In layman terms it provides a jolt of useful energy and simulation.

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