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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.
Related Questions: - In C₄ plants, CO₂ combines with
- H donor during photosynthesis is
- Which one of the following structures in Pheretima is correctly matched with its function?
- Some vascular bundles are described as open because these
- When a tall and red flowered individual is crossed with a dwarf and white
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In C₄ plants, CO₂ combines with
- H donor during photosynthesis is
- Which one of the following structures in Pheretima is correctly matched with its function?
- Some vascular bundles are described as open because these
- When a tall and red flowered individual is crossed with a dwarf and white
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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