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Biology CBSE Live product
Class 7 (2025-26)
Life processes in plants
Growth in plants
3.
Plant growth
Question:
4
m.
Select the correct answer:
1
.
Why do plants need oxygen?
To make food
To transport nutrients
To release energy from food
To absorb sunlight
2
.
What happens to a plant if it is kept in the dark for a long time?
It grows taller
It produces more leaves
It dies
It becomes stronger
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