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The wavelength of light absorbed by Pr f...

The wavelength of light absorbed by Pr form of phytochrome is

A

680 nm

B

720 nm

C

620 nm

D

640 nm

Text Solution

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The correct Answer is:
A
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MODERN PUBLICATION-PLANT GROWTH AND DEVELOPMENT-COMPETITION FILE ( OBJECTIVE TYPE QUESTIONS (G.ADDITIONAL MULTIPLE CHOICE QUESTIONS: (Choose the correct answer )))
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  7. Foolish seedling disease of rice led to the discovery of

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  8. Short day plant is

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  10. Intercalary meristem results in

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  11. Gibberellin was first discovered from a

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  12. Morphogenesis in plants is controlled by: (a) Auxins (b) Gibberelli...

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  13. A hormone delaying senescence is :

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  14. Removal of apical (terminal) bud of a flowering plant (or pruning of a...

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  15. Coconut milk (coconut water) is widely used in tissue culture because ...

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  17. One set of a plant was grown at 12 hours day and 12 hours night period...

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