| ⇦ | 
| ⇨ |
Gibberellin is obtained from
Options
(a) Phytophthora infestans
(b) Gibberella fujikuroi
(c) Fusarium moniliforme
(d) Alternaria solani
Correct Answer:
Gibberella fujikuroi
Explanation:
In Japan certain rice plants were found to suffer from bakanae or foolish seedling disease. Such rice plants were thin, pale green, spindle shaped, longer by 50 % than the healthy plants and were sterile. The disease was found by Kurosawa (1926) to be caused by a fungus Gibberella fujikuroi. The fungus is the perfect stage of Fusarium moniliformae. The active substance Gibberellin was separated from the fungus by Yabuta (1938). Many of them occur naturally in plants and fungi. The precursor molecule of gibb
Related Questions: - Juicy part of litchi is an outgrowth of
- 01M solution of a solute has a water potential of
- In the ascending limb of the loop of Henle, the maximum osmatic difference that
- The length of DNA molecule greatly exceeds the dimensions of the nucleus
- A large proportion of oxygen is left unused in the human blood
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Juicy part of litchi is an outgrowth of
- 01M solution of a solute has a water potential of
- In the ascending limb of the loop of Henle, the maximum osmatic difference that
- The length of DNA molecule greatly exceeds the dimensions of the nucleus
- A large proportion of oxygen is left unused in the human blood
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