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Phototropic curvature is the result of...

Phototropic curvature is the result of uneven distribution of

A

Gibberellin

B

Phytochrome

C

Cytokinins

D

Auxin

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-PLANT GROWTH AND DEVELOPMENT -EXERCISE -III (PREVIOUS AIPMT/NEET QUESTIONS)
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  5. Which one of the following generally acts as an antagonist to gibbe...

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  7. One of the commoly used plant growth hormone is tea plantation is

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  8. Coiling of graden pea tendrils around any support is an example of

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  9. Phototropic curvature is the result of uneven distribution of

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  10. Which one of the following acids is a derivative of carotenoids ?

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  11. One of the synthetic auxn is

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  12. Senescence as an active developmental celluar process in the growth...

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  13. Importance of day length in flowering of plants was first shown in

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  14. The wavelenght of light absorbed by P(r) from of phytochrome is

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  15. Which one of the following pairs , is not correctly matched ?

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  16. Opening of floral buds into flowers , is a type of

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  17. An enzyme that can stimulate germination of barley seeds is

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  18. Farmers in a particular region were concerned that premature yellowi...

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  19. How does prunning help in making the hedge dense ?

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