Which of the following photosynthetic bacteria have both PSI and PSII?
A. green sulphur bacteria
B. purple sulphur bacteria
C. purple non sulphur bacteria
D. cyanobacteria
Answer:D
Which of the following photosynthetic bacteria have both PSI and PSII?
A. green sulphur bacteria B. purple sulphur bacteria C. purple non sulphur bacteria D. cyanobacteria