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Subjects
Science State Board
Class 9
Plant physiology
Textbook questions
1.
Choose the correct answer I
Exercise condition:
2
m.
1
.
The tropic movement that helps the climbing vines to find a suitable support is _________
Thigmotropism
Chemotropism
Phototropism
Geotropism
2
.
The chemical reaction occurs during photosynthesis is ___________
\(CO_2\) is reduced and water is oxidized
water is reduced and \(CO_2\) is oxidized
both \(CO_2\) and water are produced
both \(CO_2\) and water are oxidized
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