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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.
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- Peripatus is a connecting link between:
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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
- The plant responds to photoperiods due to the presence of
- Peripatus is a connecting link between:
- Ratio of natality and mortality of a population expressed in percentage is
- In Delhi, there is a large gap between birth & death rate. This shows that Delhi
- Kurfi Pukhraj is a hybrid clone of
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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