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The rate of photosynthesis is higher in
Options
(a) very high light
(b) continuous light
(c) red light
(d) green light
Correct Answer:
red light
Explanation:
The range of photosynthetically active radiation (PAR) lies between 400-700 nm. In light spectrum blue and red regions are most effective in photosynthesis. Blue wavelengths of light carry more energy while red wavelengths have lesser energy. Therefore, the most efficient wavelenths of light effective in photosynthesis are those or red light. Green light is the least effective in photosynthesis.
Related Questions: - Modification of stem into leaf like cladode is observed in some
- The structure which contain vascular bundle and is modification of stem is
- The fixation and reduction of CO occur in presence of
- Pectin is
- Which of the following show higher rate of respiration
Topics: Photosynthesis in Higher Plants
(153)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Modification of stem into leaf like cladode is observed in some
- The structure which contain vascular bundle and is modification of stem is
- The fixation and reduction of CO occur in presence of
- Pectin is
- Which of the following show higher rate of respiration
Topics: Photosynthesis in Higher Plants (153)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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