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In plants, the induction of flowering, by low temperature treatment, is called
Options
(a) vernalisation
(b) photoperiodism
(c) pruning
(d) cryobiology
Correct Answer:
vernalisation
Explanation:
Photoperiodism is the response of plants to the relative lenght of day (light) and night (darkness). Phototaxis is taxis (plant movement) in which stimulus is light. Phototropism is tropism in which stimulus is light (bending of plants towards light). Vernalization is application of cold treatment of plants to effect flowering.
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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
- Planaria possess high capacity of
- The first movements of the foetus and appearance of hair on its head are usually
- Action of lysozyme is
- Small pox is caused by a kind of
- Many ribosomes may associate with a single mRNA to form multiple copies 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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