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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: - Find right or wrong. The sporophyte in liverworts is more elaborate than that in mosses
- In prokaryotes, the genetic material is
- Technique of growing plants without soil in nutrient solution is called
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- When the oxygen is inadequate during respiration the condition is called
Topics: Photosynthesis in Higher Plants
(153)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Find right or wrong. The sporophyte in liverworts is more elaborate than that in mosses
- In prokaryotes, the genetic material is
- Technique of growing plants without soil in nutrient solution is called
- Energy enters ecosystem through
- When the oxygen is inadequate during respiration the condition is called
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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