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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: - Phenetic classification of organism means
- Which one of the following vectors is used to replace the defective gene in gene therapy?
- An abnormal human baby with ‘XXX’ sex chromosomes was born due to :
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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
- Phenetic classification of organism means
- Which one of the following vectors is used to replace the defective gene in gene therapy?
- An abnormal human baby with ‘XXX’ sex chromosomes was born due to :
- The breakdown of detritus into smaller particles by earthworm is a process called
- Antibody is produced by
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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