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(i) Promote nutrient mobilisation (ii...

(i) Promote nutrient mobilisation
(ii) Overcome the apical dominance
(iii) Lateral shoot growth
All the above physiological effects are related to which of the following plant growth regulators?

A

Auxins

B

Gibberellins

C

Abscisic acid

D

Cytokinins

Text Solution

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The correct Answer is:
D
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  6. If a tree flowers thrice in a year (October, January and july) in noth...

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  7. Why is vivipary an undesirable character for annual crop plants ?

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  8. Which of the following activities do not involve the role of GA?

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  9. Removal of shoot tips (decapitation) usually results in the growth of ...

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  10. Arithmatic growth is related to :-

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  11. Which plant hormone promotes the growth of lateral buds ?

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  12. The site of perception of light/dark duration are the

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  13. Which hormone pair is a hypothetical hormones:-

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  14. The phenomenon of photoperiodism was discovered by

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  15. Hormone involved in induction of -amylase in Barley endosperm :

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  16. Which statement is not correct about ethylene?

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  17. In sigmoid growth curve, the exponential phase slows down leading to a...

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  18. Which of the following plant growth regulators is responsible for 'res...

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  19. Plant growth regulators, which are involved in growth inhibiting activ...

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  20. (i) Promote nutrient mobilisation (ii) Overcome the apical dominanc...

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