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Delay of senescence of Richmond Lang eff...

Delay of senescence of Richmond Lang effect is a physiological effect of

A

IAA

B

CK

C

GA

D

`C_(2)H_(4)`

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The correct Answer is:
B
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AAKASH INSTITUTE-PLANT GROWTH AND DEVELOPMENT-ASSIGNMENT (SECTION -B)
  1. Specific properrty attributed to gibberellins is

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  2. The plant hormone which is basic in nature?

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  3. Delay of senescence of Richmond Lang effect is a physiological effect ...

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  4. Self life of vegetabies and out flowers can be increased by commercial...

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  5. The phytohormone combination which is the key regulator of cell differ...

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  6. Cytokinin are said to be antiageing hormone because they delay the sen...

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  7. The number of female flowers can be increased by the application of

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  8. Triple response is shown by hormone

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  9. CH(2)=CH(2) is mainly responsible for

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  10. The hormone which can replace the long days and low temperature requir...

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  11. Gibberellin mediate amylase formation during germination of cereal gra...

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  12. Select an incorrect match

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  13. Which is not true for abscisic acid?

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  14. Which hormone stimulates the closure of stomata in the epidermis and i...

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  15. Match the following (column-I with column-II)

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  16. Condition of suspended growth due to external environmental condition ...

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  17. Seed dormancy in tomato seeds is due to

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  18. Which does not happen during seed germination?

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  19. For flowering, critical dark period should always be exceeded in

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  20. Which of the following statements does not characterize photoperiodism...

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