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Hormone replacing the requirement of ver...

Hormone replacing the requirement of vernalisation is

A

Ethylene

B

auxin

C

gibberellin

D

Cytokinin

Text Solution

Verified by Experts

The correct Answer is:
C

Application of gibberellin to plant can be a substitute for vernalisation. Thus, gibberellin can be used for replacing the requirement of vernalisation.
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ARIHANT NEET-PLANT GROWTH AND DEVELOPMENT -CHAPTER EXERCISES (MEDICAL ENTRANCES GALLERY )
  1. The phytohormone, which helps in germination of seed is

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  2. Compare the statement A and B. Statement A Ethylene is a gas, which ...

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  3. Hormone replacing the requirement of vernalisation is

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

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  5. Apical dominance is caused by

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  6. Which of the following hormone promotes seed dormancy and bud dormancy...

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  7. A plant hormone used for inducing morphogensis in plant tissue culture...

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  8. The pigment sensitive for red and far-red light is

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  9. Fluorine ring is a feature of

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  10. Cell elongation in internodal regions of the green plants takes place ...

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  11. Day neutral plant relates to

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  12. Auxanometer is used to measure plant organ

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  13. Bolting may be induced by

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

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  15. Photoperiodism was first characterized in

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  16. Phototropic curvature is result of uneven distribution of

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  18. One of the commonly used plant growth hormone in tea plantation is

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