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Spraying sugarcane crop with a plant hor...

Spraying sugarcane crop with a plant hormone increases length of plants and increases yield by as much as 20 tonnes/acre. The hormone is

A

Gibberellin

B

Auxin

C

Cytokinin

D

ABA.

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The correct Answer is:
A
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DINESH PUBLICATION-Plant Growth and Movements-RQ
  1. Removal of apical bud makes the plant

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  2. Cells attaining their maximum size in terms of wall thickening and pro...

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  3. Spraying sugarcane crop with a plant hormone increases length of plant...

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  4. Length of stalks of grape fruits increases due to

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  5. Which one is growth regulator produced by plants

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  6. Match the columns and choose the correct option {:(" ...

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  7. Apical dominance in plants means

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  8. Match the lists and find the correct options {:(" I",...

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  9. What is the site of perception of photoperiod necessary for induction ...

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  10. If a plant produces flowers when exposed to alternating periods of 5 h...

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  11. A bacterium divides every 35 minutes. If a culture containing 10^(5) c...

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  12. Cytokinin is not found in

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  13. Senescence in plants leads into …..of cells

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  14. Which of the following is a dicot weedicide

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  15. One hormone hastens maturity period in juvenile conifers, a second hor...

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  16. Which is not the effect of ethylene

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

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

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  19. Vernalisation is carried out in plants growing in

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  20. Gibberellins can promote seed germination because of their influence o...

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