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Sympathetic nerve endings release non-ad...

Sympathetic nerve endings release non-adrenaline which leads to

A

Increase in rate of heart beat

B

Decrease in speed of conduction of action potential through heart musculature

C

Decrease in cardiac output and stroke volume

D

Increase in stroke volume but decrease in cardiac output

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The correct Answer is:
A
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AAKASH INSTITUTE-MOCK TEST 09 ZOOLOGY-EXAMPLE
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