Question

Emmerson defined 'red drop' as a decline in photosynthesis also termed Emmerson's effect. It appears at
A) 460 nm wavelength
B) 630 nm wavelength
C) 680 nm wavelength
D) 680 nm wavelength

Answer 1

Emmerson defined 'red drop' as a decline in photosynthesis also termed Emmerson's effect. It appears at
A) 460 nm wavelength