A) Purple sulphur bacteria
B) Purple non-sulphur bacteria
C) Green sulphur bacteria
D) Cyanobacteria
Correct Answer: B
Solution :
Purple non-sulphur bacteria is not photoautotroph while green sulphur bacteria (e.g., Chlorobium, Chloropscudomonas, etc.); purple sulphur bacteria (e.g., Chromatium) and cyanobacteria are photoautotrophs.You need to login to perform this action.
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