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Hormones released during stress condition is
Options
(a) gibberellin
(b) auxin
(c) ethylene
(d) ABA
Correct Answer:
ABA
Explanation:
Abscisic acid (ABA) is a growth inhibitor which is involved in the seed dormancy. Dormant seeds germinate when ABA is overcome by gibberellins. ABA causes dormancy in axillary buds and acts as a ” stress hormone” in a adverse environmental conditions (to help the plant to cope with that condition)
Related Questions: - Funaria differs from pteridium in absence of
- Pyruvic acid is
- Which of the following cross will give tall and dwarf pea plants in same
- In C plants the bundle sheath cells
- Deeply sown seeds do not germinate and do not come up over due to the deficiency
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Funaria differs from pteridium in absence of
- Pyruvic acid is
- Which of the following cross will give tall and dwarf pea plants in same
- In C plants the bundle sheath cells
- Deeply sown seeds do not germinate and do not come up over due to the deficiency
Topics: Plant Growth and Development (126)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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