A.兼性寄生蟲(chóng) B.專性寄生蟲(chóng) C.機(jī)會(huì)寄生蟲(chóng) D.永久性寄生蟲(chóng) E.偶然寄生蟲(chóng)
A.體內(nèi)寄生蟲(chóng)和體外寄生蟲(chóng) B.永久性寄生蟲(chóng)和暫時(shí)性寄生蟲(chóng) C.兼性寄生蟲(chóng)和專性寄生蟲(chóng) D.體內(nèi)寄生蟲(chóng)和暫時(shí)性寄生蟲(chóng) E.偶然寄生蟲(chóng)
A.final host B.intermediate host C.reservoir host D.paratenic host E.carrier