Which type of muscle tissue is found in the walls of the digestive tract and is under involuntary control?
- A. Smooth muscle ✓
- B. Skeletal muscle
- C. Cardiac muscle
- D. Striated muscle
Correct answer
A. Smooth muscle
Explanation
Smooth muscle lines internal organs like the digestive tract and operates involuntarily, unlike skeletal muscle which is voluntary and striated.
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