Assertion: The portion of the myofibril between two successive 'Z‘ lines is considered as the functional unit of contraction called sacromere. Reason: During contraction, 'T' bands get reduced whercas 'A' bands retain the length, thereby causing shortening of the sacromere.

Question

Examsnet · Accepted Answer

Correct Answer is : Assertion and reason are true but reason is not correct explanation of assertion

AP EAMCET Medical 24 Sep 2020 Shift 1 Paper