*** الإدارة ليست مسؤولة عن الإعلانات التي تظهر في أعلى وأسفل صفحات المنتدى ***
من طرف mohammad razzaq الأحد مارس 07, 2010 2:54 am1. Trophozoite
Shape......oval , pointed at the anterior end
Surface......covered by cilia
Motility.......rotary or boring
Infection.......non
Reproduction.......by binary fission or conjugation
Nuclie.......macro nucleus -kidney shaped- and micro nucleus -spherical-
Important cell structures......funnel shaped cytosome(cell mouth)near the anterior end and two contractive vacoules
Dignosis.......found in faces tissues
2. Cyst
Shape......spherical
Surface......covered by thick, hard cyst wall with sometimes visible cilia
Motility.......non
Infection.......infective
Reproduction.......non
Nuclie.......only macro nucleus -kidney shape
Important cell structures......cyst wall made of one or two layers and contractive vacuoles in young cyst
Dignosis.......faces
عدل سابقا من قبل mohammad razzaq في الأحد مارس 07, 2010 4:28 am عدل 1 مرات
