Ephemerals are xerophytes that are:
- ADrought enduring
- BDrought escaping
- CDrought resisting
- DNone of the above
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The physiologically active form of phytochrome is:
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View SolutionMatch the following concerning the activity function and the phytohormone involved.
Column $I$ Column $II$ $(a)$ Fruit ripener $(i)$ Abscisic acid $(b)$ Herbicide $(ii)$ $2,4-D$ $(c)$ Bolting agent $(iii)$ $GA_{3}$ $(d)$ Stress hormone $(iv)$ Ethephon
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| $(d)$ Stress hormone | $(iv)$ Ethephon |
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