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cercaria
Значение термина cercaria в knolik
cercaria - cercaria
cercaria - One of the larval forms of flukes (Trematoda); produced asexually by redia larvae while these are parasitic in snails. Cercariae are infective to a new host to which they gain access either in food (sheep liver-fluke) or by penetrating skin (Schistosoma). This new host may be the definitive one, in which the cercariae become sexually mature flukes; or in some species it may be a second intermediate host, where they live for some time before being swallowed by definitive host and becoming sexually mature.
Рядом со словом cercaria в knolik
| cephalopoda | В начало буква "" буквосочетание "" | cerci |
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