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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: - Pollination which occur in closed flowers is known as
- UV-B radiation from sun causes which of the following disorder of eyes?
- The thurioside is a proteinaceous toxin, which is obtained from
- How many ribs are present in human beings
- Match the following and select the correct answer:
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Pollination which occur in closed flowers is known as
- UV-B radiation from sun causes which of the following disorder of eyes?
- The thurioside is a proteinaceous toxin, which is obtained from
- How many ribs are present in human beings
- Match the following and select the correct answer:
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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