Assertion`:-` When the muscle fibre contracts, sacromere length is reduced.
Reason `:-` Sliding of myosin filament occurs due to rotational movement of myosin head.
A. If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion .
B. If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion
C. If Assertion is True but the Reason is False.
D. If both Assertion & Reason are false.