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MBD PUBLICATION-PLANT GROWTH AND DEVELOPMENT-QUESTION BANK
- 6-furfuryl amino purine, 2-4- dichlorophenoxy acetic acid and indole 3...
03:41
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- Which hormone affects opening·and closing of stomata?
03:38
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- Apical dominance is due to
02:16
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- Auxins originates at the tip of the stem and controls growth elsewhere...
02:03
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- Which one of the following pairs, is not correctly matched?
02:56
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- Foolish seedlingdisease of rice led to the discovery of:
05:32
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- A marked increase in stem length is by:
02:23
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- Cell division and cell differentiation are controlled by the hormone:
02:46
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- Genetically dwarf plants can be induced to grow tall by using:
02:16
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- Which of the following is called stress hormone?
01:56
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- One hormone helps in ripening of fruits while the other-stimulates clo...
03:30
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- Which of the following hormones does not naturally.occur in plants ?
01:44
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- Cytokinin helps in
01:23
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- Which one of the following plant functions is not controlled by auxins...
02:23
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- Function of ABA is
01:55
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- Apical dominance is due to
02:16
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- Which of the following is not a physiological effect of auxin ?
02:20
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- Abscisic acid is known as the stress hormone because it:
01:40
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- Internodal elongation is associated with:
02:10
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- Cell division and cell differentiation are controlled by the hormone:
02:46
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