- 1(current)
Q. No.Which one of the following growth regulators is known as the stress hormone?
| 1. | Abscisic acid | 2. | Ethylene |
| 3. | GA3 | 4. | Indole acetic acid |
Subtopic: Â Abscisic Acid |
 94%
From NCERT
AIPMT - 2014
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Which one of the following generally acts as an antagonist to Gibberellins?
1. Ethylene
2. ABA
3. IAA
4. Zeatin
Subtopic: Â Abscisic Acid |
 86%
From NCERT
AIPMT - 2012
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Which one of the following acids is a derivative of carotenoids?
1. Indole-butyric acid
2. Indole-3-acetic acid
3. Gibberellic acid
4. Abscisic acid
Subtopic: Â Abscisic Acid |
 73%
From NCERT
AIPMT - 2009
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Senescence as an active developmental cellular process in the growth and functioning of a flowering plant, is indicated in:
| 1. | vessels and tracheid differentiation |
| 2. | leaf abscission |
| 3. | annual plants |
| 4. | floral parts. |
Subtopic: Â Auxin Function |Â Cytokinin |Â Ethylene |Â Abscisic Acid |
 66%
AIPMT - 2008
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Q. No.
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