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Phototropic curvature is the result of u...

Phototropic curvature is the result of uneven distribution of

A

Gibberellin

B

Phytochrome

C

Cytokinins

D

Auxin

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SARAS PUBLICATION-PLANT PHYSIOLOGY-EXAMPLE
  1. Low Ca in the body fluid may be the cause of:

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  2. Which one of the following pairs is incorrectly matched?

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  3. Phototropic curvature is the result of uneven distribution of

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  4. The figure given is a diagrammatic representation of response of organ...

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  5. One of the free - living anaerobic nitrogen -fixer is:

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  6. The common nitrogen-fixer in paddy fields is :

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  7. Carrier ions like Na^+ facilitate the absorption of substances like:

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  8. The energy releasing metabolic process in plant is which substrate i...

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  9. C plants are more efficient in photosynthesis than C3- plants due to...

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  10. Important site for formation of glycoproteins and glycolipids is:

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  11. Which one of the following elements in plants, is not remobilised?

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  12. In land plants the guard cells differ from other epidermal cells in ha...

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  13. The curve given below show enzymatic activity with relation to three c...

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  14. Which one of the following structural formulae of two organic compound...

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  15. The initial step inthe digestion of milk in humans is carried out by?

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  16. When a -neuron is in resting state i.e not conducting any impulse , th...

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  17. Which one of the following statements for pyramid of energy is incorre...

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  18. Pheretima and its close relatives derive nourishment from

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  19. A process that makes important difference between C3 and C4 plant is:

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  20. Best defined function of manganese (Mn) in green plants is

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