Select Chapter Topics:
Q. No.Subtopic: Abscisic Acid |
96%
Level 1: 80%+
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 |
90%
Level 1: 80%+
Hints
Subtopic: Growth Hormones & Auxin |
97%
Level 1: 80%+
Hints
In most higher plants, the growing apical bud inhibits the growth of …….. or axillary buds, a phenomenon called………….
| 1. | Lateral, lateral Dominance |
| 2. | Lateral, Apical Dominance |
| 3. | Apical, Lateral Dominance |
| 4. | Apical, Apical Dominance |
Subtopic: Growth Hormones & Auxin | Auxin Function |
89%
Level 1: 80%+
Hints
Subtopic: Growth Hormones & Auxin | Auxin Function |
91%
Level 1: 80%+
Hints
Which of the following is not correct about Gibberellins?
| 1. | Another kind of promotors PGR |
| 2. | There are more than 100 Gibberellins |
| 3. | Found in Fungi and higher plants |
| 4. | The first and most intensively studied form of Gibberellins is GA2 |
Subtopic: Gibberellin |
94%
Level 1: 80%+
Hints
Which of the following is not a Physiological effect of Gibberellins?
| 1. | Increase in the length of the grape stalks |
| 2. | They cause fruits like Apple to elongate and improve it's shape |
| 3. | They also delay senescence |
| 4. | They can shorten the market period for fruits |
Subtopic: Gibberellin |
85%
Level 1: 80%+
Hints
Spraying sugarcane crop with gibberellins increases the length of the stem and increase the length by
| 1. | 20 tonnes per Km |
| 2. | 20 tonnes per acre |
| 3. | 40 tonnes per acre |
| 4. | 40 tonnes per Km |
Subtopic: Gibberellin |
93%
Level 1: 80%+
Hints
Subtopic: Gibberellin |
81%
Level 1: 80%+
Hints
Gibberellins does not promote bolting in
| 1. | Beet |
| 2. | Cabbage |
| 3. | Plants with rosette habit |
| 4. | Pineapple |
Subtopic: Gibberellin |
88%
Level 1: 80%+
Hints
Select Chapter Topics:
© 2026 GoodEd Technologies Pvt. Ltd.