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MediumZoologyadrenal gland
+4 / -1

Given below are two statements one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : Catecholamines stimulate the breakdown of glycogen resulting in an increased concentration of glucose in blood.
Reason (R) : Glucagon acts mainly on the liver cells (hepatocytes) and stimulates glycogenolysis resulting in an increased blood sugar. In the light of above statements, choose the most appropriate answer from the options given below:

A
Both (A) and (R) are correct and (R) is the correct explanation of (A)
B
Both (A) and (R) are correct and (R) is not the correct explanation of (A)
C
(A) is correct but (R) is not correct.
D
(A) is not correct but (R) is correct.

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