HardZoologyLocomotion & Movements
+4 / -1
In a smooth muscle, striations are not seen because:
A
It is not attached with skeleton
B
It has no actin & myosin
C
Actin & myosin are not aggregated into filaments
D
Actin & myosin form invisible filaments
Explanation
Smooth muscles contain actin and myosin, but they are not arranged in the highly organized, repeating sarcomere patterns that create visible striations.
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