Question

The muscles which never fatigue are

• A. Striated
• B. Smooth
• C. Cardiac
• D. None of these

Answer 1

The correct option is C

Cardiac

The correct Option is C

There are three types of muscles

1. Cardiac muscles
2. Striated muscles of voluntary muscles
3. Smooth muscles or involuntary muscles

Explanation of correct option:

1. Cardiac muscle cells are cylindrical and branched
2. They are involuntary in nature
3. They do not undergo the fatigue
4. They are present only in the human heart.

Explanation of incorrect options:

Option A:

1. Striated muscle cells are cylindrical and unbranched.
2. They are voluntary in nature.
3. They undergo fatigue.

Option B:

1. Smooth muscle cells are spindle-shaped.
2. They are involuntary.
3. They undergo the fatigue

Final Answer: Hence, The muscles which never fatigue are the Cardiac muscles.