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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: - B.O.D. stands for
- Two plants can be conclusively said to belong to the same species if they
- An alga which can be employed as food for human beings:
- In cyanophages, the genetic material is
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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
- B.O.D. stands for
- Two plants can be conclusively said to belong to the same species if they
- An alga which can be employed as food for human beings:
- In cyanophages, the genetic material is
- The main nitrogenous waste of Hydra is
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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