Question

Class 7 ncrt science book assignment questions

Q.1 Define nutrition. Name the two modes of nutrition.

Q.2 Sunlight, chlorophyll, carbon dioxide, water and minerals are raw materials essential for

photosynthesis. Do you know where they are available? Fill in the blanks with the

appropriate raw materials.

(a) Available in the plant : _______________

(b) Available in the soil : _______________, _______________

(c) Available in the air : _______________

(d) Available during day : _______________

Q.3 Name the substance that help the leaves to capture the energy of the sunlight.​

Answer 1

Explanation:

1.ans.The two main type of nutrition is autotrophic and heterotrophic. When an organism can prepare its own food, such as plants, they are known as autotrophs and such type of nutrition is known as autotrophic nutrition.

Answer 2

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•Define nutrition. Name the two modes of nutrition.

☄️ The two main type of nutrition is :-

Autotrophic and heterotrophic.

When an organism can prepare its own food, such as plants, they are known as autotrophs and such type of nutrition is known as autotrophic nutrition.

hope it's helpful ❤️