Question

In a test of biology a figure of smooth muscle labeled as A, B, C and D for different parts of the muscles. Four students P, Q, R and S in a way to attempt the question named the four parts as given below. But only one student could name all the four parts correctly. * diagram link

Answer 1

Answer:

A – Intercalated disc; B – Branched fibres; C – Sarcoplasm; D – Nucleus

Answer 2

Explanation:

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