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One of the synthetic auxin is 1. GA 2...

One of the synthetic auxin is
1. GA
2. IBA
3. NAA
4. IAA

A

GA

B

IBA

C

NAA

D

IAA

Text Solution

Verified by Experts

The correct Answer is:
C
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TRUEMAN BIOLOGY-PLANT GROWTH AND DEVELOPMENT AND PLANT MOVEMENTS -MULTIPLE CHOICE QUESTIONS
  1. Foolish Seedling disease of rice led to the discovery of

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  2. Match the items in Columns- I with Column-II and choose the correct op...

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  3. One of the synthetic auxin is 1. GA 2. IBA 3. NAA 4. IAA

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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 garden pea tendrils around any support is an example of 1....

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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 corn 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 of the following plant hormone (phytohormone ) Is known as a...

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

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  19. Dr. F. Went noted that if 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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