Question

phytochrome red form {pr} absorbs light of which wavelength​

Answer 1

Phytochrome The Pr form:

Absorbs at a peak of 666 nm. Is the form synthesized in dark-grown seedlings. When Pr absorbs red light, it is converted to the Pfr form.

Answer 2

Answer:

730nm wavelength

Explanation:

Phytochrome is a light sensitive pigment in plants and some bacteria and fungi. It exists in two interconvertible forms- Pr and Pfr. Pfr absorbs far red light of 730 nm wavelength. When it absorbs far red light, it converts to its original form, Pr.

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