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What causes a green plant exposed to the light on only one side, to bend toward the source of light as it grows ?
Options
(a) Green plants seek light because they are phototropic
(b) Light stimulates plant cells on the lighted side to grow faster
(c) Auxin accumulates on the shaded side,stimulating greater cell elongation there
(d) Greenplants need light to perform photosynthesis
Correct Answer:
Auxin accumulates on the shaded side,stimulating greater cell elongation there
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In ruminants bacterial action takes place in
- DDT is
- In higher plants the shape of the chloroplast is
- Select important features distinguishing Gnetum from Cycas and Pinus
- Even in absence of pollinating agents seed setting is assured in
Topics: Plant Growth and Development (126)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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