1.

Regarding Assertion [A] and Reason [R], choose the correct option. Assertion [A] : Muscles can only pull on structures not push. Reason [R] : Skeletal muscles are often arranged in pairs that pull bones in opposite directions.

Answer»

Regarding Assertion [A] and Reason [R], choose the correct option.

Assertion [A] : Muscles can only pull on structures not push.
Reason [R] : Skeletal muscles are often arranged in pairs that pull bones in opposite directions.




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