A primary difference between cyanobacteria and purple and green phototrophic bacteria is
A) Energy source.
B) Cell wall type.
C) Electron donor for CO 2 reduction.
D) Cell type.
E) Color.
Answer: B
A primary difference between cyanobacteria and purple and green phototrophic bacteria is
A) Energy source.
B) Cell wall type.
C) Electron donor for CO 2 reduction.
D) Cell type.
E) Color.
Answer: B