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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: - Dry indehiscent single seeded fruit formed from bicarpellary syncarpous inferior
- Which one of the following pairs of structures distinguishes a nerve cell
- The outer layer of vacuole is called
- Thorn of Bougainvillea and tendril of cucurbita are example of
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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
- Dry indehiscent single seeded fruit formed from bicarpellary syncarpous inferior
- Which one of the following pairs of structures distinguishes a nerve cell
- The outer layer of vacuole is called
- Thorn of Bougainvillea and tendril of cucurbita are example of
- Earthworms during burrowing, the anterior end becomes turgid and acts
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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