Which one of the following is the correct pairing of a body part and the kind of muscle tissue that moves it?

1. Heart wall- Involuntary unstriated muscle
2. Biceps of the upper arm- Smooth muscle fibers
3. Abdominal wall- Smooth muscle
4. Iris- Involuntary smooth muscle

Subtopic:  Cardiac Muscle & Smooth Muscle |
Level 3: 35%-60%
AIPMT - 2009
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