Question

Name the muscle which controls the exit of faeces

Answer 1

A sphincter is a circular muscle that normally maintains constriction of a natural body passage ... At the anus, there are two sphincters which control the exit of feces from the body (see internal anal sphincter and external anal sphincter).normally maintains constriction of a natural body passage or orifice and which relaxes as required by normal physiological functioning. Sphincters are found in many animals. There are over 60 types in the human body, some microscopically small, in particular the millions of precapillary sphincters.[1] Sphincters relax at death, often releasing fluids.[