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Subjects
Science CBSE
Class 7
Respiration in organisms
Breathing and gas exchange
4.
Plants and respiration
Exercise condition:
3
m.
Choose the correct answer:
1.
During the process of respiration the plants give out
Oxygen
Glucose
Carbon dioxide
Water
2.
The hair-like structures on the roots are known as
Stomata
Root hairs
Guard cells
Lenticels
3.
Stomata is seen in
Leaves
Flowers
Stem
Roots
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