(A) Phytochrome is a proteinaceous pigment that acts as a photoreceptor in plants.It exists in two interconvertible forms: $P_r$ (which absorbs red li

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(A) Phytochrome is a proteinaceous pigment that acts as a photoreceptor in plants.It exists in two interconvertible forms: $P_r$ (which absorbs red light) and $P_{fr}$ (which absorbs far-red light).It plays a crucial role in light-dependent developmental processes such as photoperiodism,seed germination,and flowering.