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Which one o f the following plant hormon...

Which one o f the following plant hormone (phytomone ) Is know as a stress hormone

A

Abscisic acid

B

Ethylene

C

`GA_(3)`

D

Indole acetic acid

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The correct Answer is:
A
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AAKASH INSTITUTE-PLANT GROWTH AND DEVELOPMENT-ASSIGNMENT (SECTION -C)
  1. What causes a green plant exposed to the light on only one side, to be...

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

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

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

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

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

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

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  8. Vernalisation simulates flowering in

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  9. Photoperiodism was first characterized in

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  10. Phototropic curvature is result of uneven distribution of

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

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

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  13. Root development is promoted by

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  14. One of the synthetic auxin is

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

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  16. Senescence as an active devlopmental cellular process in the growth an...

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

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  18. Foolish Seedling disease of rice led to the discovery of

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  19. Opening of floral buds is

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

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