In Emerson’s first effect, the photosynthetic yield was dropped in the region above ……………………
A. 720 nm
B. 620 nm
C. 680 nm
D. 600 nm
Answer:D
In Emerson’s first effect, the photosynthetic yield was dropped in the region above ……………………
A. 720 nm B. 620 nm C. 680 nm D. 600 nm