(a) Why is small intestine in herbivores longer than in carnivores ?
(b) What causes movement of food inside the alimentary canal?

The small intestine in herbivores is longer than that in carnivores. Why ?

(a) Why is nutrition necessary for the human body? (b) what causes movement of food inside the alimentary canal? (c) why is small intestine in herbivores longer than in carnivores ? (d) what will happen if mucus is not secreted by the gastric glands ?

(a) Why is nutrition necessary for the human body? (b) what causes movement of food inside the alimentary canal? (c) why is small intestine in herbivores longer than in carnivores ? (d) what will happen if mucus is not secreted by the gastric glands ?

Compare length of the small intestine in herbivores and carnivores.

Why does herbivores have longer, small intestine than carnivores ?

Name the tissue responsible for the Following functions in our body : (a) Storage of fat , (b) Movement of limbs, (c) Movement of food in the alimentary canal (d) Act as barrier to keep different body systems separate.

(a) Compare the length of small intestine in herbivore and carnivore animal. (b) Mention any two structural modifications in small intestine which helps in absorption .

Assertion : Gastric glands occur throughout the alimentary canal. Reason : Gastric juice inhibits movement of food through the alimentary canal

Assertion : Gastric glands occur throughout the alimentary canal. Reason : Gastric juice inhibits movement of food through the alimentary canal

Assertion : Mucous glands occur throughout the alimentary canal Reason : Mucous substances facilitate movement of food through the alimenatary canal