The mature cyst of Entamoeba histolytica differs from Entamoeba coli, in the following except-: (A) Size 6 to 15 microns, (B) Nuclei are 1 to 4 in number, (C) Karyosome is central in position, (D) Chromatid bars seen
Answer is D. cyst E.histolytica E.coli size 6-15micrometre 15-20 micrometre nucleus 1 to 4,central karyosome 1 to 8 ,eccentric karyosome chromatid bars rounded filamentous TEXTBOOK OF MEDICAL PARASITOLOGY,BAVEJA,3RD EDITION,PAGE NO 22