Q. No.Cytokinesis promoting substance was crystallised by
1.
Skoog and Darwin
2.
Skoog and Miller
3.
Kurosawa
4.
Cousins
| 1. | Skoog and Darwin | 2. | Skoog and Miller |
| 3. | Kurosawa | 4. | Cousins |
Subtopic: Cytokinin |
88%
From NCERT
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Kinetin term was used for …..by…
| 1. | Cytokinins, Darwin |
| 2. | Cytokinin, Skoog And Miller |
| 3. | ABA, Darwin |
| 4. | ABA, F. Skoog |
Subtopic: Cytokinin |
96%
From NCERT
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Subtopic: Abscisic Acid |
97%
From NCERT
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Three independent researches reported which of the following PGR?
| 1. | ABA | 2. | Ethylene |
| 3. | Auxin | 4. | Cytokinin |
Subtopic: Abscisic Acid |
77%
From NCERT
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During mid 1960s, the purification and chemical characterisation of which of the following PGR was performed?
(1) ABA
(2) GA
(3) Auxin
(4) Cytokinins
Subtopic: Abscisic Acid |
73%
From NCERT
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Cousins confirmed the release of a volatile substance from ripened oranges that
(1) Hastened the ripening of already ripened bananas
(2) Hastened the ripening of unripened banana
(3) Slowed the ripening of unripened bananas
(4) Slowed the ripening of oranges
Subtopic: Ethylene |
91%
From NCERT
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Subtopic: Growth Hormones & Auxin |
85%
From NCERT
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Subtopic: Growth Hormones & Auxin |
98%
From NCERT
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Subtopic: Growth Hormones & Auxin | Auxin Function |
84%
From NCERT
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For all natural and synthetic compounds involved in growth, which of the following term is used
(1) Auxein
(2) Auxin
(3) GA3
(4) GAs
Subtopic: Growth Hormones & Auxin | Auxin Function |
71%
From NCERT
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