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Auxin can be bioassayed by:...

Auxin can be bioassayed by:

A

Hydroponics

B

Potometer

C

Lettuce hypocotyl elongation

D

Avena coleoptile curvature

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SARAS PUBLICATION-PLANT PHYSIOLOGY-EXAMPLE
  1. Photosynthesis the light independent reactions take place at:

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  2. In which of the following both pairs have correct combination?

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  3. Auxin can be bioassayed by:

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  4. Whichof the following pairs of hormones are not antagonistic (having ...

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  5. Emerson's enhancement effect and Red drop have been instrumental in th...

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  6. When does the growth rate of a population following the logistic m...

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  7. Which of the following is required as inducer(s) for the expression of...

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  8. Specialised epidermal cells surrounding the guard cells are called:

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  9. A typical fat molecule is made up of:

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  10. Water vapour comes out from the plant leaf through the stomatal openin...

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  11. Which one of the following statements is wrong?

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  12. In a chloroplast the highest number of protons are found in:

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  13. In which of the following, all three are macronutrients?

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  14. Following are the two statements regarding the origin of life:The earl...

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  15. Depletion of which gas in the atmosphere can lead to an increased inci...

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  16. A true breeding plant is:

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  17. The label of a herbarium sheet does not carry information on:

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  18. The balloon - shaped structures called tyloses?-

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  19. Which of the following biomolecules is common to breakdown of fats , c...

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  20. The process which makes major difference between C3 and C4 plant is :

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