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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: - Water in the soil available to plants is
- Which one of the following measures is a way to recover salt affected lands?
- A protoplast is a cell :
- Classification of organism employed on the basis of morphological characters is
- Equipment used for the measurement of growth in plants is known as
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Water in the soil available to plants is
- Which one of the following measures is a way to recover salt affected lands?
- A protoplast is a cell :
- Classification of organism employed on the basis of morphological characters is
- Equipment used for the measurement of growth in plants is known as
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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