Answer:
(a)
(i) Herbivores have longer small intestine to allow cellulose to be digested.
(ii) Mucous protects the inner lining of the stomach from the action of
hydrochloric acid.
(iii) Emulsification increases efficiency of enzyme action.
(3)
(b) In Paramecium, the food is taken in at a specific spot
and is moved to this spot by the movement of cilia, which cover the surface of
the cell. (2)
You need to login to perform this action.
You will be redirected in
3 sec
