The given figure shows the movement of food through the oesophagus. This movement is aided by the muscles of the oesophagus in a wave-like action called
A Diapedesis
B Peristalsis
C Rumination
D Muscularisation.
it should be peristalsis
Ans 1:
Class : Class 7
Peristalsis is the wave-like movement in the alimentary canal during digestion whereas Muscularisation is the movement of muscles throughout the body.