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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: - Secondary productivity is rate of formation of new organic matter by
- Which one of the following has its own DNA?
- Naked DNA without histones is found in
- Select the correct option :
(a)Synapsis aligns homologous chromosomes(i)Anaphase-II
- Which one of the following hormones is not involved in sugar metabolism ?
Topics: Photosynthesis in Higher Plants
(153)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Secondary productivity is rate of formation of new organic matter by
- Which one of the following has its own DNA?
- Naked DNA without histones is found in
- Select the correct option : (a)Synapsis aligns homologous chromosomes(i)Anaphase-II
- Which one of the following hormones is not involved in sugar metabolism ?
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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