EASY
7th CBSE
IMPORTANT
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During photosynthesis, _____ gas is produced as a by-product and then released into the air.

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Important Questions on Nutrition in Plants

EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 1 - Nutrition in Plants>EXERCISE>Q 4
Which of the following helps transport water and minerals from roots to other parts of the plants?
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 1 - Nutrition in Plants>EXERCISE>Q 5
These organisms get their nutrition from dead and decaying plants and animals.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 1 - Nutrition in Plants>EXERCISE>Q 6
This is one of the natural methods to replenish soil nutrients.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 1 - Nutrition in Plants>EXERCISE>Q 2

_____ are the tube-like structures that transport water from the soil to all parts of the plant. (Xylem/Phloem)

EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 1 - Nutrition in Plants>EXERCISE>Q 3

Stomata are surrounded by _____ cells which control their opening and closing. (Guard/Chloroplast)

EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 1 - Nutrition in Plants>EXERCISE>Q 4
Plants are also called _____ as they make their own food. (Autotrophs/Heterotrophs)
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 1 - Nutrition in Plants>EXERCISE>Q 1
Green plants preparing their own food by the process of photosynthesis are known as heterotrophs.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 1 - Nutrition in Plants>EXERCISE>Q 2
Stomata are small pores present in the stem of plants where the exchange of gases takes place.