⭕ Why option 2 is incorrect please explain !
Asked by jhajuhi19
24th March 2021,
2:25 PM
Answered by Expert
Answer:
Smooth muscles are plain, non-striated, involuntary or unstriped muscles due to the absence of striations. These occur in the walls of hollow internal organs, in capsules of lymph glands, spleen, etc., in iris and ciliary body of eyes, skin dermis, penis and other accessory genitalia, etc. In multi-unit smooth muscle a portion of the cells in a region are contracted and this can be observed in the iris and ciliary muscle of eye.
Answered by Expert
25th March 2021,
12:53 PM
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