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alex41 [277]
1 year ago
5

The contractile units of skeletal muscles are ________.

Biology
1 answer:
s2008m [1.1K]1 year ago
8 0

The  contractile units of skeletal muscles are myofibrils. Thus,option A is correct.

<h3>What is skeletal muscles?</h3>

Skeletal muscles are 32 to 40% of total body mass. The type of muscles that connect  to bones and allow to perform a wide range of movements and functions.

Skeletal muscles are easily controlled and work according to the desire .

Skeletal muscles are specialized tissue that is connected to bones and allows movement.

Therefore, the  contractile units of skeletal muscles are myofibrils. Thus option 1st is correct.

Learn more about myofibrils here:

brainly.com/question/1194286

#SPJ1

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