Structural Organisation In Animals Question 35
Assertion : Non-striated muscles are said to be involuntary in nature. Reason : Non-striated muscles cannot be moved according to will.
Options:
A) If both the assertion and the reason are true and the reason is a correct explanation of the assertion
B) If both the assertion and reason are true but the reason is not a correct explanation of the assertion
C) If the assertion is true but the reason is false
D) If both the assertion and reason are false
Show Answer
Answer:
Correct Answer: D
Solution:
Non striated or smooth muscles are said to be involuntary in nature because they contract and relax without conscious control.
Those muscles which can be moved according to will of the organism are called voluntary muscles.
Striated or skeletal muscles are said to be voluntary in nature as they can be contracted or relaxed voluntarily.
BETA
