What muscle is responsible for contraction of the urinary bladder during micturition?
A. trigone
B. internal urinary sphincter
C. micturition mucle
D. detrusor muscle
Answer: D. detrusor muscle
Biology Questions and Answers.
A. trigone
B. internal urinary sphincter
C. micturition mucle
D. detrusor muscle
Answer: D. detrusor muscle