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Properties of Muscles

Assertion: No...

Question

Assertion: Non-striated muscles are said to be voluntary in nature.
Reason: Non-striated muscles are under the control of our will.

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Solution

Ans: D

Non-striated muscles:

They are not under the control of our will and so are called involuntary muscles. The walls of the internal organs such as the blood vessels, gastric glands, intestinal villi and urinary bladder contain this type of smooth muscle. Movement of food in the alimentary canal or the contraction and relaxation of blood vessels are involuntary movements.

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Similar questions

Which one of the following statement is incorrect?

(a) Heart muscles are striated and involuntary

(b) The muscles of hands and legs are striated and voluntary

(c) The muscles located in the inner walls of alimentary canal are striated and involuntary

(d) Muscles located in the reproductive tracts are unstriated and involuntary

Q. Striated muscles that are voluntary in nature are __________.

why do voluntary muscles striate?

Q. A non-striated muscle is also called as

Q. Which of the following statement(s) is/are correct w.r.t. muscular tissue?

(a) The wall of the internal organs such as stomach and intestine contain non-striated muscle fibres.

(b) Striated muscles are rich in blood supply as compared to non-striated muscles.

(c) In a typical muscle such as biceps, voluntary muscle fibres are bundled together in a non-parallel fashion.

Choose the correct option.

पेशी ऊतक के संदर्भ में निम्नलिखित में से कौनसा/कौनसे कथन सही है/हैं?

(a) आमाशय और आँत जैसे आंतरिक अंगों की भित्ति में अरेखित पेशी तंतु होते हैं।

(b) अरेखित पेशियों की तुलना में रेखित पेशियों में प्रचुर मात्रा में रक्त आपूर्ति होती हैं।

(c) प्रारूप पेशी जैसे द्विशिरस्क में ऐच्छिक पेशी तंतु असमानांतर रूप से एक साथ जुड़े रहते हैं।

सही विकल्प का चयन कीजिए।

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