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Assertion (A). In cardiac muscles , impu...

Assertion (A). In cardiac muscles , impulses are transmitted rapidly .
Reason (R) . Gap junctions allow quick passage of ions from one cell to the other.

A

Both A and R are true and R is correct explanation of A

B

Both A and R are true but R is not correct explanation of A

C

A is true but R is false

D

A is false but R is true.

Text Solution

Verified by Experts

The correct Answer is:
A
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