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Hormone antagonist to gibberellins is...

Hormone antagonist to gibberellins is

A

IAA

B

ABA

C

Zeatin

D

Ethylene.

Text Solution

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The correct Answer is:
B
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DINESH PUBLICATION-Plant Growth and Movements-RQ
  1. Which is essential for flowering

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

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  3. Hormone antagonist to gibberellins is

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  4. Vernalisation simulates flowering in

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  5. Growth hormone that speeds up malting in brewery industry is

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  6. The natural plant hormone isolated from cormn kernels and coconut milk...

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  7. One harmone is used to speed up the malting process in barely, another...

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  8. Which of the following is not a physiological effect/ an influence of ...

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  9. The phenomenon which shortens vegetative period and hastens flowering ...

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  10. Abscisic acid is called stress hormone as it

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  11. Hormone antagonistic ABA is

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  12. Two different plants associated with discovery of two different phytoh...

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

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  14. The viability of seeds is tested by

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  15. In exponential growth formula, W(t)=W(0)e^(rt),e denotes

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  16. Which plant hormone was discovered as kinetin

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  17. Match the columns and choose the correct combination : {:(," I"...

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  18. Which growth regulator promotes root initiation, flowering and induced...

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  19. Assertion. On plotting the length of the root against time, a linear c...

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  20. Which plant hormone is baisc in nature

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