Which one of the following statements is true for the phytochrome [MP – McqOptions

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1.	Which one of the following statements is true for the phytochrome [MP PMT 1995]
A.	Phytochrome is a phytohormone
B.	Phytochrome is a photosynthetic pigment
C.	Phytochrome is a pigment that controls growth, photomorphogenesis and development of many plants
D.	Phytochrome is a regulatory protein that controls several dark-dependent developmental processes
Answer» D. Phytochrome is a regulatory protein that controls several dark-dependent developmental processes

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