Q. No.E. Kurosawa
1.
Reported the appearance of symptoms of the disease in rice seedlings
2.
In 1926
3.
Used sterile filtrates of the fungus
4.
All of these
Subtopic: Gibberellin |
96%
Level 1: 80%+
Hints
Find the incorrect statement.
F. Skoog and his co-workers obeserved that
| 1. | Callus proliferated only if Auxin is there |
| 2. | Callus proliferated only if Auxin + extracts of vascular tissue was there |
| 3. | Callus proliferated only if Auxin + Yeast extract was there |
| 4. | Callus proliferated only if Auxin + coconut milk/DNA was there |
Subtopic: Cytokinin |
57%
Level 3: 35%-60%
Hints
Cytokinesis promoting substance was crystallised by
| 1. | Skoog and Darwin | 2. | Skoog and Miller |
| 3. | Kurosawa | 4. | Cousins |
Subtopic: Cytokinin |
88%
Level 1: 80%+
Hints
Kinetin term was used for …..by…
| 1. | Cytokinins, Darwin |
| 2. | Cytokinin, Skoog And Miller |
| 3. | ABA, Darwin |
| 4. | ABA, F. Skoog |
Subtopic: Cytokinin |
96%
Level 1: 80%+
Hints
Subtopic: Abscisic Acid |
97%
Level 1: 80%+
Hints
Three independent researches reported which of the following PGR?
| 1. | ABA | 2. | Ethylene |
| 3. | Auxin | 4. | Cytokinin |
Subtopic: Abscisic Acid |
77%
Level 2: 60%+
Hints
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%
Level 2: 60%+
Hints
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%
Level 1: 80%+
Hints
Subtopic: Growth Hormones & Auxin |
85%
Level 1: 80%+
Hints
Subtopic: Growth Hormones & Auxin |
98%
Level 1: 80%+
Hints
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