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Which one of the following hormone induces flowering?
Options
(a) auxin
(b) florigen
(c) cytokinins
(d) gibberelin
Correct Answer:
florigen
Explanation:
The chemical which induces flower formation has been named as florigen. By grafting experiments, it has been found that the stimulus of flowering can pass from the induced plant to the non-induced plant even if the latter is growing under unfavourable photoperiods.
Related Questions: - Which one of the following is a viral disease of poultry ?
- An artificial pacemaker is implanted subcutaneously and connected to the heart
- Most of the neurons of our body are
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Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following is a viral disease of poultry ?
- An artificial pacemaker is implanted subcutaneously and connected to the heart
- Most of the neurons of our body are
- Chipko movement is connected with
- Choose the correct order of stages of cellular respiration
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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