The Video lecture from Kingdom Prokaryotae (Monera) (F.Sc. First Year Biology) covers the details about cyanobacteria, its characteristics, structure and example i.e. Nostoc. It also includes the economic importance of cyanobacteria and its losses. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab