Question

20. Match the following columns.
Column
Column II
A. Autotrophic nutrition
Leech
B. Heterotrophic nutrition Paramecium
C. Parasitic nutrition
Deer
D. Digestion in food vacuoles Green plant​

Answer 1

Answer:

(1)GREEN PLANTS

(2)DEER

(3)LEECH

(4)PARAMECIUM

Answer 2

Answer:

A. Autotrophic nutrition with Green plants. B. Heterotrophic nutrition with Deer. C. Parasitic nutrition with Leech. D. Digestion in food vacuoles with Paramecium.

Explanation:

• The animals that eat only plant products are called heterotrophs.
• The organisms that can produce their own food using carbon dioxide, water, and light are called autotrophs.
• When an organism derives its food by living inside or on the body of its host, then the nutrition is called parasitic nutrition.
• A paramecium engulfs the food to form a food vacuole.

Autotrophic nutrition is associated with Green plants. Heterotrophic nutrition is associated with deer. Parasitic nutrition is associated with leech. Digestion in food vacuoles is associated with Paramecium.

So, A. Autotrophic nutrition- Green plants. B. Heterotrophic nutrition- Deer. C. Parasitic nutrition- Leech. D. Digestion in food vacuoles- Paramecium.