Questions
Which of the following cannot be concluded from experiments of Emerson and Arnold?
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By Expert Faculty of Sri Chaitanya
a
Two types of photosystems PS-I and PS-II exist in photosynthetic units
b
When PSI and PSII work simultaneously then rate of photosynthesis is higher
c
PS-I requires wavelength of 700 nm and PS-II requires 680 nm for their function.
d
When PS I and PS II work simultaneously then rate of photosynthesis is lower.
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Correct option is D
When beams of wavelengths 700 nm and 680 nm were supplied to the plant simultaneously, both PS I and PS II worked synergistically and enhanced photosynthetic yield.Similar Questions
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