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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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- The second maturation division of the mammalian ovum occurs
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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
- In the light of recent classification of living organisms into three domains
- The second maturation division of the mammalian ovum occurs
- Oxysomes of F₀ – F₁ particles occur on
- The process of cytokinesis refers to the division of
- DNA multiplication is called
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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