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Gibberellins can promote seed germinatio...

Gibberellins can promote seed germination because of their influence on

A

rate of cell division

B

production of hydrolysing enzymes

C

synthesis of abscisic acid

D

absorption of water through hard seed coat

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The correct Answer is:
B
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ARIHANT NEET-PLANT GROWTH AND DEVELOPMENT -CHAPTER EXERCISES ( TAKING IT TOGETHER )
  1. The gibberellins have been commercially exploited for

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  2. Which of the following physiological effects is caused in plants by gi...

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  3. Gibberellins can promote seed germination because of their influence o...

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  4. Gibberellins do not cause

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  5. Gibberellin application to a plant can induce the following

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  6. Seedless watermelons have been obtained through

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  7. Which one does not affect apical dominance ?

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  8. Which of the following hormone is concerned with malting?

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  9. To increase sugar production in sugarcanes, they are sprayed with

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  10. Antigibberellin is

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  11. The cytokinins, besides C, H, O contain

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  12. Biosynthesis of cytokinin takes place via

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  13. Which of the following type of phytohormones resemble the nucleic acid...

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  14. Coconut milk contains

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  15. When a plant is not reproducing, most of its cytokinins are produced i...

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  16. Hormone discovered through tissue culture technique is

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  17. Which of the following is not a bioassary for cytokinins?

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  18. A non - purine compound showing cytokinin activity is

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  19. The senescence of detached leaves can be delayed by the application of

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  20. The excised leaves of barely remain green for a longer period in cyt...

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