Read this article in Hindi to learn about the structure of amoeba, explained with the help of suitable diagrams. पहचान एवं वर्गीकरण: यह एक कोशिकीय सूक्ष्म जीव है । इसकी कोशिका यूकैरियोटिक प्रकार की है । ये अस्थाई तौर पर पादाभ का निर्माण कर गति करते हैं । अत: वर्गीकरण में इनका वर्ग स्थान निम्नानुसार है: जगत - प्रोटिस्टा (यूकैरियोटिक [...]
In this article we will discuss about the life history of Entamoeba histolytica (explained with diagram). Amoebiasis or more correctly it should be called as amoebic dysentery is caused by a protozoan parasite known as Entamoeba histolytica. This kind of protozoan parasite resides in the mucous and sub-mucous layer of the large intestine specially at the iliocaecal junction and cause [...]
Difference between Entamoeba histolytica and Entamoeba coli: Difference # E. histolytica: A. Trophozoite stage: (i) Fairly abundant in amoebic dysentery stools. (ii) The size varies from 10-30µ (iii) The outline shows finger like pseudopodia. (iv) Actively motile in nature. (v) Cytoplasm: Ectoplasm—prominent; Endoplasm—finely granular with ingested RBCs Vacuoles—scanty, spherical and defined. Nucleus: Nuclear membrane uniformly stained with chromatin; karyosome is [...]