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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
- Variation in gene frequencies within populations can occur by chance rather
- Elaioplasts store
- Transpirtation is very important for plants because it helps in
- According to Central Pollution Control Board (CPCB), which particulate
- Alimentary canal contains
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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