Plant Growth and DevelopmentHard

Question

Phytochrome is involved in

Options

A.phototropism
B.photorespiration
C.photoperiodism
D.geotropism

Solution

Phytochrome is a chromoprotein (photosensitive pigment) that exists in two states, Pr (red) or P660 and Pfr (far red) or P730 Phytochrome is involved in photomorphogenetic responses, seed germination, bud dormancy, synthesis of gibberellin and ethylene and photoperiodism.

Create a free account to view solution

View Solution Free
Topic: Plant Growth and Development·Practice all Plant Growth and Development questions

More Plant Growth and Development Questions

Avena curvature test is used for :-...Tadpoles of frog can be made to grow as giaht sized tadloes, if they are...Flowering dependent on cold treatment is...Essential requirement of seed germination is...Somaclonal variation appears in...