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Biology
1. Nutrition in Plants
Home · Class 7 · Biology · NCERT - Exemplar Science · 1. Nutrition in Plants
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Q8 of 22 Page 1

Which of the following raw material is available in the air for photosynthesis?

Photosynthesis= carbon dioxide + water carbohydrate + oxygen, in presence of sunlight and chlorophyll.

Carbon dioxide is taken in from the air, through pores called stomata

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6

When we observe the lower surface of a leaf through a magnifying lens we see numerous small openings. Which of the following is the term given to such openings?

7

Two organisms are good friends and live together. One provides shelter, water, and nutrients while the other prepares and provides food. Such an association of organisms is termed as

9

Potato and ginger are both underground parts that store food. Where is the food prepared in these plants?

10

Photosynthesis requires chlorophyll, and a few other raw materials. Add the missing raw materials to the list given below: Water, minerals, _____________, ______________.

Questions · 22
1. Nutrition in Plants
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