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Apical dominance in plants is caused by...

Apical dominance in plants is caused by

A

High concentration of auxins in the terminal bud

B

High concentration of gibberellins in the apical bud

C

High concentration of auxius in the lateral bud

D

Absence of auxis and gibberellins in the apical bud

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The correct Answer is:
A
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ERRORLESS -PLANT GROWTH AND DEVELOPMENT-Plant Growth And Development
  1. Auxin -B was first isolated by

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

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  3. Apical dominance in plants is caused by

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

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  5. Synthetic auxins are used for

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

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

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

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

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

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  11. 2,4-D is a

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

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

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  14. Boioassary for auxin is

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  15. Substances which originate at the tip of the stem and controal groq=wt...

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  16. Avena coleoptilre test detects the presence of

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  17. Auxins are abundantly produced in

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  18. The preence of auxins in a solution could be tested by

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  19. In plants auxins sythesis occurs in

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  20. You are given a tissue with its potential for differentiation in an ar...

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