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Levitt performed experiments .He observe...

Levitt performed experiments .He observed that auxin treated cells were able to water even when kept in hypertonic solution .Which explans this observation best

A

Auxin treated cells lose selective permeability

B

ATP producation increases and therefore much energy is avalable for activeabsorption

C

Auxin lower lwer the water potential of cells

D

Auxin increases the solute potential of cell

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The correct Answer is:
c
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ERRORLESS -PLANT GROWTH AND DEVELOPMENT-Plant Growth And Development
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  2. Both in calls and suspension cultures commonly used auxin is

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  3. Levitt performed experiments .He observed that auxin treated cells wer...

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  4. Which of the following ion is pulled out in apoplast by the auxin duri...

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  5. Pruning of plants promotes branchin becaues the axillary buds get sen...

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  6. One of the commonly used plant growth hormone in tea plantations is

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  7. Auxin -B was first isolated by

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  8. 6- furfuryl ammino purine 2, 4- dichorophenoxy acetic acid and indole ...

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  9. Apical dominance in plants is caused by

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  10. auxin in plants is not meant for Or Cell elengation in plants is c...

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  11. Synthetic auxins are used for

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  12. Which of the following prevents falling of fruits OR Fruit and lea...

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  13. Which of the following is not a physiological effect/ an influence of ...

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  14. The substance which have proved very effective to induce rooting from ...

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  15. Auxin originates aat the tip of the stem and controls growth elsewhere...

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  16. Which of the following effects of auxins on plants is the basis for co...

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  17. 2,4-D is a

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  18. During germination ,stem grows upward and root goes downward brcause ...

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  19. IAA and serotonin are derived (formed) from which of the following

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  20. Boioassary for auxin is

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