A.蛔蟲(chóng) B.蟯蟲(chóng) C.鞭蟲(chóng) D.血吸蟲(chóng) E.鉤蟲(chóng)
A.梨形蟲(chóng) B.弓形體 C.球蟲(chóng) D.血吸蟲(chóng) E.纖毛蟲(chóng)
A.殺細(xì)胞效應(yīng) B.改變細(xì)胞膜 C.包涵體的形成 D.細(xì)胞轉(zhuǎn)化 E.弒菌現(xiàn)象