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Read the following statements and find o...

 Read the following statements and find out the incorrect statement(s).
(a) About 45 50 percent of the body weight of a human adult is contributed by muscles.
(b). Muscles have special properties like excitability, contractility, extensibility and elasticity.
(c ) Based on their location, three types of muscles are identified: skeletal, smooth and cardiac
(d). Based on appearance, cardiac muscles are striated. They are involuntary in nature as the nervous system does not control their activity directly.

A

b and c

B

a and c

C

Only a

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
.About 40 to 50 percent of the body weight ofa human adult is contributed by muscles.
..Based on their location, three types of muscles are identified: skeletal, visceral and cardiac.
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