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Plant Growth and Development question

2010 · Q2
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Plant Growth and Development question

2010 · Q2

NEETBiologyPlant Growth and DevelopmentMCQ+4 / −1
Coiling of garden pea tendrils around any support is an example of
  1. A
    thigmotaxis
  2. B
    thigmonasty
  3. C
    thigmotropism
  4. D
    thermotaxis.
View written solutionFree

Correct answer: C

The coiling of garden pea tendrils around any support is an example of thigmotropism. Thigmotropism is the growth movement in response to touch. The stems and tendrils of the climbers are positively thigmotrophic in their response.

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