Complex sentence: Acquired via fecal contamination of food and water (oral-fecal route), it undergoes endogenous merogony in the crypts of Lieberkuhr (intestinal ceca of chicken) and gametogony in epithelial cells of the small intestines.
Split into simpler sentences: Acquired via fecal contamination of food and water (oral fecal route). Goes thru endogenous merogony in crypts of lieberkuhr (intestinal ceca of chicken) and gametogony in epithelial cells of small intestines.