Consider the two statements:
Assertion (A): Adrenal medullary hormones can increase the cardiac output.
Reason (R): Adrenal medullary hormones are steroids with prominent effects on osmoregulation and glucose homeostasis in human body.
 
1. Both (A) and (R) are True and (R) correctly explains (A).
2. (A) is True but (R) is False.
3. Both (A) and (R) are True but (R) does not correctly explain (A).
4. (A) is False but (R) is True.
Subtopic:  Regulation of Cardiac Activity |
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