Question

Single celled organisms take food by their
(a) Entire surface
(b) Food vacuole
(c) Nucleus
(d) Pseudopodia

class x

Answer 1

Answer:

food vacuole

Explanation:

GIVE FIVE STARS

Answer 2

Single celled organisms take food by their A) Entire surface. In the single celled organisms like amoeba, the food is taken up by the whole body.

Explanation:

• The process by which the single celled animals feed is known as phagocytosis.
• In this process, the single celled organisms brings the food into the inner part of the cell for digestion.
• A single-celled organisms does not need specific organs for taking in food, exchange of gases, or removal of wastes because the entire surface of the organisms is in contact with the environment.
• Thus the exchange of gases can take place by simple diffusion and there is no need of special organs.