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Foolish seedling disease of rice led to the discovery of
Options
(a) abscisic acid
(b) cytokinin
(c) 2,4-D
(d) gibberellin
Correct Answer:
gibberellin
Explanation:
The effect of gibberellins had been known in Japan since early 1800 where certain rice plants were found to suffer from bakane or bakanae (foolish seeding) disease. Such rice plants were thin, pale green, spindle-shaped, longer by 50% than the healthy plants, and were sterile.
Related Questions: - If flowers are cut and dipped in dilute NaCl solution
- Culex carries which of the following disease?
- The function of the secretion of prostate gland is to
- Deficiency of ADH causes
- When two unrelated individuals or lines are crossed, the performance of F hybrid
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If flowers are cut and dipped in dilute NaCl solution
- Culex carries which of the following disease?
- The function of the secretion of prostate gland is to
- Deficiency of ADH causes
- When two unrelated individuals or lines are crossed, the performance of F hybrid
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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