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Question : Cyanobacteria differes from bacteria in many respects in : 1. Complete absence of flagella 2. Presence of both PS I, PS II 3. Photosynthesis is anoxygenic 4. Carotenes and Chlorophylls are present

Answer»

`1,2,3` are CORRECT
`2,3` are correct
`2,3,4` are correct
`1,2,4` are correct

Answer :D


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