Biology, asked by shambhvi77, 1 year ago

what do you mean by peristalsis?

Answers

Answered by dewangNASA
4
Peristalsis is a radially symmetrical contraction and relaxation of muscles that propagates in a wave down a tube, in an anterograde direction. 
Answered by sachinarora2001
4
the progressive wave of  contraction and relaxation of a tubular muscular system,especially the alimentary  canal.
Similar questions