In which of the folllowing the rate of photosynthesis is decreased and is known as red dropA. Blue lightB. Green lightC. Red light more than 680 nmD. Red light less than 680 nm

In which of the folllowing the rate of photosynthesis is decreased and

1.	In which of the folllowing the rate of photosynthesis is decreased and is known as red dropA. Blue lightB. Green lightC. Red light more than 680 nmD. Red light less than 680 nm
Answer» Correct Answer - C R. Emerson and C.M. Lewis (1943) observed that the quantum yeild of photosynthesis decreased towards the far red end of the spectrum (680 nm or longer).

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In which of the folllowing the rate of photosynthesis is decreased and is known as red dropA. Blue lightB. Green lightC. Red light more than 680 nmD. Red light less than 680 nm

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