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Photosynthetically least efficient radiation is
Options
(a) blue
(b) yellow
(c) green
(d) red
Correct Answer:
green
Explanation:
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 wavelengths of light effective in photosynthesis are those of red light. Green light is the least effective in photosynthesis.
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Topics: Photosynthesis in Higher Plants
(153)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- 3-phosphoglyceric acid (PGA) as the first CO₂ fixation product in algal
- Canal system in Porifera is not concerned with
- When one element is involved in opening and closing of stomata the other helps
- Which of the following is the most stable ecosystem?
- If the rate of addition of new members increases with respect to the individual
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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