CYNOBACTERIA#!#MYCOPLASM

The characterisitic of blue green algea is Or Blue- green algae are called cynobacteria because

Cynobacteria and some other photosynthesis bacteria don't have chloroplasts. How do they conduct photosynthesis ?

What is true of mycoplasms

Which of the following is effective against mycoplasmal diseases

How cynobacteria have important role as a biofertilizers ?