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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: - Nissl’s granules are found in cyton of nerve cells.These have affinity of basic
- Which of the following vitamins is water soluble as well as an anti-oxidant
- Acoelomate, triploblastic body with bilateral symmetry is characteristic of
- In C plants the bundle sheath cells
- The amount of energy given by one mole of ATP is
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Nissl’s granules are found in cyton of nerve cells.These have affinity of basic
- Which of the following vitamins is water soluble as well as an anti-oxidant
- Acoelomate, triploblastic body with bilateral symmetry is characteristic of
- In C plants the bundle sheath cells
- The amount of energy given by one mole of ATP 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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