Question

1. The tropic movement that helps the
climbing vines to find a suitable support is
ii
a. Phototropism
c. Thigmotropism
b. Geotropism
d. Chemotropism
ii
2. The chemical reaction occurs during
photosynthesis is
a. CO, is reduced and water is oxidized
b. water is reduced and CO is oxidized
c. both CO, and water are oxidized
d. both CO, and water are produced
6.
3. The bending of root of a plant in response to
water is called
b. Phototropism
a. Thigmonasty
c. Hydrotropism
d. Photonasty
4. A growing seedling is kept in the dark
room. A burning candle is placed near it
for a few days. The tip part of the seedling
bends towards the burning candle. This is
an example of
a) Chemotropism b) Geotropism
c) Phototropism d) Thigmotropism​

Answer 1

Answer:

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