Life Cycle , Mode of Transmission and Diseases caused by Protozoans
Salient features (only a brief account; Systems in detail are not included) of Aurelia
Alternation of Generation: Obelia ,Aurelia
Types of Zooids
Salient features (only a brief account; Systems in detail are not included) of Liver Fluke
Life Cycle , Mode of Transmission and Diseases caused by Platyhelminthes and Nemathelminthes
Minor Phyla