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Which of the following prevents falling ...

Which of the following prevents falling of fruits
OR
Fruit and leaf drop at early stages can be prevented by the application

A

Cytokinins

B

Ethylene

C

Auxin

D

Gibberellic acid

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH INSTITUTE-PLANT GROWTH AND DEVELOPMENT-ASSIGNMENT (SECTION -C)
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  3. Phytochrome is a

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  4. The Avena curvature is used for bioassay of

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  5. Auxin can be bioassayed by

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  6. The rate of growth of any organism follows Or Typical growth curve...

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  7. What causes a green plant exposed to the light on only one side, to be...

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  8. A few normal seedlingd of tomato were kept in a dark room. After a few...

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  9. Which one o f the following plant hormone (phytomone ) Is know as a st...

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  10. Dr. F. Went noted that is coleoptile tips were removed and placed on a...

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  11. During seed germination, its stored food is mobilised by

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  12. Through their effect on plant growth regiulators, what do the temperat...

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  13. Which one of the following generally acts as an antagonist to gibberel...

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  14. Vernalisation simulates flowering in

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  15. Photoperiodism was first characterized in

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  16. Phototropic curvature is result of uneven distribution of

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

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  18. One of the commonly used plant growth hormone in tea plantations is

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  19. Root development is promoted by

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  20. One of the synthetic auxin is

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