Phytochrome is a ......

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(B) Phytochrome is a light-sensitive pigment found in plants that acts as a photoreceptor. Chemically,it is a chromoprotein,which consists of a protei

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Chromoprotein

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(B) Phytochrome is a light-sensitive pigment found in plants that acts as a photoreceptor. Chemically,it is a chromoprotein,which consists of a protein part and a light-absorbing pigment molecule called a chromophore. It plays a crucial role in various plant developmental processes such as flowering,seed germination,and stem elongation by sensing red and far-red light.

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