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Which one of the following pairs, is not...

Which one of the following pairs, is not correctly matched ?

A

Cytokinin - Cell division

B

IAA - Cell wall elongation

C

Abscisic Acid - Stomata closure

D

Gibberellic Acid - Leaf fall

Text Solution

Verified by Experts

The correct Answer is:
D
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TRUEMAN BIOLOGY-PLANT GROWTH AND DEVELOPMENT AND PLANT MOVEMENTS -MULTIPLE CHOICE QUESTIONS
  1. Photoperiodism is associated with the formation of

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  2. The wavelength of light absorbed by Pr form of phytochrome is

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

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  4. Foolish Seedling disease of rice led to the discovery of

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  5. Match the items in Columns- I with Column-II and choose the correct op...

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  6. One of the synthetic auxin is

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  7. Cytokinins which have specific effect in cytokinesis are modified form...

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  8. Photoperiodism was first characterized in

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  9. Coiling of graden pea tendrils around any support is an example of

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  10. Phototropic curvature is result of uneven distribution of

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  11. Transport of cytokinin in the plant body is

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  12. Bolting hormone is

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  13. Auxanometer is used to measure

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  14. Which one of the following generally acts as an antagonist to gibberel...

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

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  16. Apical dominance is caused by

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

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  18. Low temperature treatment to speed up the process of flowering is refe...

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

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  20. Which one of the following plant hormone (phytohormone) is know as a s...

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