In this article we will discuss about the life history of entamoeba histolytica, explained with the help of suitable diagrams. Structure of Entamoeba Histolytica: The amoeba has three stages in its life cycle, viz. the trophozoite stage, the precystic stage and the cystic stage. A. The trophozoite amoeba: This is the growing or feeding stage of the parasite having the [...]
In this article we will discuss about the asexual and sexual modes of reproduction in protozoa, explained with the help of suitable diagrams. Asexual Reproduction in Protozoa: The mode of reproduction in which there is no union of gametes. In such a case, only one animal can produce new individuals. Protozoa usually reproduces asexually by binary fission and multiple fission. [...]
In this article we will discuss about the structure and life history of trypanosoma, explained with help of suitable diagrams. Structure of Trypanosoma: 1. Trypanosoma is a polymorphic animal having a flattened, elongate-fusiform body. 2. The anterior end is pointed and the posterior end blunt. 3. It measures 15 to 60 µm in length and 1.5 to 3.5 µm in [...]