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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.
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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
- Somaclonal variations are the variations
- Which one of the following pairs is wrongly matched? Ginkgo -Archegonia
- Highest growth is found in
- A sedentary sea anemone gets attached to the shell lining of hermit crab
- Given below is a sample of a portion of DNA strand. What is so special shown in it
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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