$A$ sleep movement in plants is a nastic response that occurs daily in response to
- ADark
- BLight
- CWater
- DBoth $(a)$ and $(b)$
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Similar Questions
Which of the following pairs is incorrectly matched?
Medium
View SolutionPlants are killed in winter by frost because:
Medium
View SolutionMatch the following (Column-$I$ with Column-$II$):
Column-$I$ Column-$II$ $a.$ Weedicide $(i)$ $GA_3$ $b.$ Bolting $(ii)$ Cytokinin $c.$ Thinning of cotton $(iii)$ Ethylene $d.$ Lateral shoot growth $(iv)$ $2, 4-D$
| Column-$I$ | Column-$II$ |
|---|---|
| $a.$ Weedicide | $(i)$ $GA_3$ |
| $b.$ Bolting | $(ii)$ Cytokinin |
| $c.$ Thinning of cotton | $(iii)$ Ethylene |
| $d.$ Lateral shoot growth | $(iv)$ $2, 4-D$ |
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View SolutionTendrils exhibit/twining of tendrils is due to
MediumAIIMS 2000
View SolutionMatch column $I$ with column $II$ and select the correct option:
Column $I$ (Precursor/Term) Column $II$ (Associated Hormone) $(a)$ Tryptophan $(i)$ Cytokinin $(b)$ Mevalonic acid $(ii)$ Abscisic acid $(c)$ Kinetin $(iii)$ Gibberellins $(d)$ Dormin $(iv)$ Auxin
| Column $I$ (Precursor/Term) | Column $II$ (Associated Hormone) |
|---|---|
| $(a)$ Tryptophan | $(i)$ Cytokinin |
| $(b)$ Mevalonic acid | $(ii)$ Abscisic acid |
| $(c)$ Kinetin | $(iii)$ Gibberellins |
| $(d)$ Dormin | $(iv)$ Auxin |
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