To identify common disease causing organisms like Plasmodium, Entamoeba, Ascaris and Ringworm with the help of permanent slides and or specimens. Comment on symptoms of diseases that they cause
Practical Notebook Biology Standard XII To identify common disease-causing organisms like Plasmodium, Entamoeba, Ascaris, and Ringworm with the help of permanent slides and or specimens. Comment on symptoms of diseases that they cause Biology Answeres Practical Notebook Standard XII Class-12th science Click here download in PDF Plasmodium (Disease - Malaria): Plasmodium vivax is an intracellular, blood parasite in human vertebrates which causes malaria. The life history of Plasmodium is completed in two hosts, partly in the definitive host, the man, and partly in an intermediate host, the female Anopheles mosquito. When an infected female anopheles mosquito bites a man, sporozoites are introduced into the bloodstream from where they reach liver cells and multiply to form merozoite. After a few cycles in the liver, the merozoite enters the RBC and feeds on the contents of the RBC. After 2-8 schizogenous changes in the mai...