单词	oocyst
释义	oocyst /ˈəʊəsɪst / noun Zoology A cyst containing a zygote formed by a parasitic protozoan such as the malaria parasite.The goal of this study was to compare the effects of malaria oocysts and sporozoites on the two mechanisms that could affect the mosquito's biting rate: motivation and efficiency.... Once T. gondii has bred in the brain of a cat that has ingested an infected rat, the parasite's oocysts are expelled with the cat's feces. These parasites are transmitted via oocysts that are excreted with the feces of the host.
随便看	hydrobromic acid hydrocarbon hydrocele hydrocephalic hydrocephalus hydrocephaly hydrochloric acid hydrochloride hydrochlorofluorocarbon hydrocolloid hydrocortisone hydroculture hydrocyanic acid hydrodynamic hydrodynamical hydrodynamicist hydrodynamics hydroelectric hydroelectricity hydroengineering hydrofluoric acid hydrofluorocarbon hydrofoil hydrofracturing hydrogel

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