NEET 2002 Biology question

BiologyPhotosynthesis in Higher PlantsNEET 2002

Which pigment absorbs the red and farred light

Answer: (2)

Solution

Phytochrome is a bluish, proteinaceous photoreceptor pigment that exists in two interconvertible forms: P (absorbs red light, about 660 nm) and P (absorbs far-red light, about 730 nm). It controls photoperiodic responses

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Question ID VK-089094