The pigment involved in photomorphogenetic mo | vedclass

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(A) Photomorphogenesis is the light-mediated development of plants,where light acts as a signal rather than an energy source.Phytochrome is a blue-gre

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Phytochrome

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(A) Photomorphogenesis is the light-mediated development of plants,where light acts as a signal rather than an energy source.Phytochrome is a blue-green pigment protein that acts as a photoreceptor in plants.It exists in two interconvertible forms: $Pr$ (which absorbs red light) and $Pfr$ (which absorbs far-red light).These pigments regulate various developmental processes such as seed germination,stem elongation,and flowering in response to light signals.Therefore,the correct answer is $A$.

The pigment involved in photomorphogenetic movements is

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