Multiple choice The muscles surrounding the pupil of rabbit's eye are : unstriated and involuntary striated and voluntary unstriated and voluntary striated and involuntary Reveal answer Fill a bubble to check yourself A Correct answer Explanation Unstriped or non-striated or visceral or smooth or involuntary muscles are found in iris of eye, oesophagus, stomach, intestine, lungs, urinogenital tract, urinary bladder and blood vessels.