Answer:
1. Option B, Peristalsis
2. Option D, none of these
3. Option b, Excretion
4) Option B, Liver
5) Option A, water
6) Option b, anus
7) Option c, Liver
Explanation:
1. Option B, Peristalsis
Peristalsis is the alternate contraction and relaxation of walls of the alimentary canal thereby moving the food through the alimentary canal
2. Option D
Liver produces following enzymes -
a) alanine transaminase (ALT)
b) aspartate transaminase (AST)
c) gamma-glutamyl transpeptidase (GGT)
d) alkaline phosphatase (ALP)
3. Option b, Excretion
During excretion, no nutrients are taken in
4) Option B, Liver
Liver do not produces any digestive enzymes
5) Option A, water
6) Option b, anus
Four parts of stomach of ruminant are the rumen, the reticulum, the omasum and the abomasum
7) Option c, Liver
Liver produces bile and releases it while gall bladder stores bile
