The Video lecture from Kingdom Prokaryotae (Monera) (F.Sc. First Year Biology) covers the occurrence of bacteria, Structure of bacterial cell, Size of bacteria and three major shapes of bacteria with examples i.e. cocci bacteria, bacilli bacteria and spiral bacteria. 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.