Question
Biology Question on Digestion and absorption
Food is moved along the alimentary canal by the contraction known as:
A
Peristalisis
B
Epiglottis
C
Osmosis
D
Cyclosis
Answer
Peristalisis
Explanation
Solution
Peristalisis is an involuntary movements of gut by which food bolus is moved backward. It is least in rectum.
Therefore, the correct option is (A): Peristalisis