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BIOLOGY
Phytochrome is...

Phytochrome is

A

flavoprotein

B

Glycoprotein

C

Lipoprotein

D

Chromosprotein

Text Solution

Verified by Experts

The correct Answer is:
D
Phytochromes are structurally similar to phycobilins which are chromoproteins.
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Consider the following statements and select the correct option stating which one is true(T) and which one is false (F) i) Vemalisation can help in shortening the juvenile or vegetative period of plant and bring early flowering ii) Phytochrome is a pigment protein complex which exists in two inter-convertible forms - P_r and P iii) Sugar beet flowers after getting the inductive cycle of long dark periods and short photoperiods iv) 2,4-D acts as weedicide to remove broad leaved weeds. V) Auxins promote growth of lateral buds whereas cytokinins inhibit it

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Phytochrome absorbs visible light maximum in red region at

In a plant subjected to continuous red light, phytochrome will show

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