Zoology-Hormones
NEET Zoology Hormones Assertion Reason Question
Type: Assertion Reason-assertion-Medium-Class 11
Assertion (A): Adrenaline is known as the 'fight or flight' hormone. | Reason (R): Adrenaline decreases heart rate and reduces alertness.
A
Both A and R are true and R is the correct explanation of A.
B
Both A and R are true but R is not the correct explanation of A.
C
A is true but R is false.
D
A is false.
Correct Answer
Option C
Detailed Explanation
Adrenaline is called the 'fight or flight' hormone because it increases alertness and heart rate during stress, contradicting the reason provided.
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