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Which of these fibres release epinephrin...

Which of these fibres release epinephrine ?

A

Preganglionic parasympathetic fibres

B

Postganglionic parasympathetic fibres

C

Postganglionic sympathetic fibres in the heart

D

Postganglionic sympathetic fibres in sweat glands

Text Solution

Verified by Experts

The correct Answer is:
C
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