| ⇦ | 
| ⇨ |
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: - The 1 : 2 : 1 ratio among pink flowers indicates the phenomenon of
- In the body the membrane surrounding the bone is known as
- Which has vascular tissue, produces spores, but does not has seeds?
- The epithelial tissue present on the inner surface of bronchioles and fallopian tube is:
- Damage of O₃ layer is due to harmful effects of
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The 1 : 2 : 1 ratio among pink flowers indicates the phenomenon of
- In the body the membrane surrounding the bone is known as
- Which has vascular tissue, produces spores, but does not has seeds?
- The epithelial tissue present on the inner surface of bronchioles and fallopian tube is:
- Damage of O₃ layer is due to harmful effects of
Topics: Plant Growth and Development (126)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply