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Cell elogation in iternodal region takes...

Cell elogation in iternodal region takes plaace due to

A

Gibberellins

B

Ethylene

C

Cytokinins

D

Indole acetic acid

Text Solution

Verified by Experts

The correct Answer is:
a
(a) The gibberellins induce elongation of the internodes The eleongation of stem results to rpid cell division and cell elongation induced by gibberellins.
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ERRORLESS -PLANT GROWTH AND DEVELOPMENT-Plant Growth And Development
  1. Specific properrty attributed to gibberellins is

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  2. The hormone involved in metabolism of food matetial in cereal gain dur...

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  3. Cell elogation in iternodal region takes plaace due to

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  4. Which of the following plant hormone substtutes for long photoperiods...

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  5. Gibberellic acid induces flowering

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

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  7. Parthenocarpic tomato fruites can be produced by

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

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  9. Dormancy of speed is broken by

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  10. Apical dominance is not affectd by

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  11. The hormone which was discovered through ' foolish seedling ' disease ...

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  12. Gibberellins were first discoverded in fungal genus

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  13. The rosette habit of cabbage can be changed by applicaton of

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  14. At the onset of speed germination ,the digestive enzymes amylase are p...

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  15. The chemical nature of gibberellins is that they are

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  16. The gibberellins aare plant growith hormones .They cause elongation o...

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  17. Cytokinin is horimone whose main function is

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  18. Richmond Lang effect can be oberved in plants by the treatment of

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  19. A plant hormone used for inducing morphogenesis in plant tissure is ...

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  20. cytokinesis refers to

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