Percentage of photosynthetically active radiation (PAR) in the incident solar radiation isA. 1-5%B. 2-10%C. less than 50%D. approx 100%

Percentage of photosynthetically active radiation (PAR) in the inciden

1.	Percentage of photosynthetically active radiation (PAR) in the incident solar radiation isA. 1-5%B. 2-10%C. less than 50%D. approx 100%
Answer» Correct Answer - C Less that 50 % of the solar energy incident over earth is PAR (photosynthetically active radiation).

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Percentage of photosynthetically active radiation (PAR) in the incident solar radiation isA. 1-5%B. 2-10%C. less than 50%D. approx 100%

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