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Induction of flowering by low temperature treatment is
Options
(a) photoperiodism
(b) pruning
(c) vernalization
(d) cryobiology
Correct Answer:
vernalization
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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- In which of the following there is no sense of parthenocarpy?
- In C₄ plants, CO₂ combines with
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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
- The term ecosystem was first coined by
- In which of the following there is no sense of parthenocarpy?
- In C₄ plants, CO₂ combines with
- Ptyalin is present in the saliva of
- In respiration more than one RQ value results from the use 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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