Which of the following photosynthetic bacteria have both PS-I and PS-II

Options :
  1. purple sulphur bacteria
  2. cyanobactreria
  3. purple non sulphur bacteria
  4. green sulphur bacteria

Answer and Explanation :-

Answer: Option 2


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Water soluble pigment is

Next Question : Which one of the following would not limit photosynthesis or not be a limiting factor for photosynth...

Click here for free online test on Physiology


 (Getemail alerts when others member replies)

I am quite a wise old bird, but I am no desert hermit who can only prophesy when his guts are knotted with hunger. I am deep in the old man's puzzle, trying to link the wisdom of the body with the wisdom of the spirit until the two are one.
-Robertson Davies