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One of the synthetic auxin is...

One of the synthetic auxin is

A

GA

B

IBA

C

NAA

D

IAA

Text Solution

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The correct Answer is:
C
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TRUEMAN BIOLOGY-PLANT GROWTH AND DEVELOPMENT AND PLANT MOVEMENTS -MULTIPLE CHOICE QUESTIONS
  1. Which one of the following pairs, is not cor- rectly matched ?

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

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  3. One of the synthetic auxin is

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

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  5. Photoperiodism was first characterized in

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

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  7. Phototropic curvature is result of uneven distribution of

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  8. Transport of cytokinin in the plant body is

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  9. Bolting hormone is

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  10. Auxanometer is used to measure plant organ

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

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

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  13. Apical dominance is caused by

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

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

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

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  17. Which one o f the following plant hormone (phytomone ) Is know as a st...

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  18. A few normal seedlingd of tomato were kept in a dark room. After a few...

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  19. Dr. F. Went noted that is coleoptile tips were removed and placed on a...

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  20. Minerals known to be required in large amounts for plant growth includ...

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