Question

State the necessary conditions for autotrophic nutrition and name the by product. Mention the source of this by product.

Answer 1

Explanation:

What are the necessary conditions for autotrophic nutrition and Ans.Autotrophic nutrition takes place through the process of photosynthesis. Carbon dioxide, water, chlorophyll pigment, and sunlight are the necessary conditions required for autotrophic nutrition. Carbohydrates (food) and O2 are the by-products of photosynthesis.

Answer 2

The necessary conditions for autotrophic nutrition are :-

• Presence of chlorophyll in the living cells .

• Provision of supply of water to green plants or cells of the plant .

• Sufficient sunlight .

• Sufficient supply of carbon dioxide .

Carbohydrates and oxygen are the by - prouducts .