2) Assimilation
1) Rumination
3)Alimentary Canal
4) Villi
5)Food Vacuole define them
Answers
Answer:
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Answer:
Assimilation is the process in which digested food is absorbed by the “cells of the body”. It is a fundamental part of digestion. ... This is followed by the transfer of food to the portal systems of the body where it undergoes chemical changes due to the chemical secretion of the liver and other cells of the body.
Regurgitating food after a meal and then swallowing and digesting some of it. Cattle and other ruminant animals have a four-chambered stomach for the rumination of food and so can chew their cud.
Gastrointestinal tract, also called digestive tract or alimentary canal, pathway by which food enters the body and solid wastes are expelled. The gastrointestinal tract includes the mouth, pharynx, esophagus, stomach, small intestine, large intestine, and anus.
The villi (one is called a villus) are tiny, finger-shaped structures that increase the surface area. They have several important features: wall just one cell thick - ensures that there is only a short distance for absorption to happen by diffusion and active transport.
a membrane-enclosed cell vacuole with a digestive function, containing material taken up in by the process of phagocytosis.