WebIn the second case, humans act as intermediate hosts. While tapeworm infections tend to be asymptomatic, some symptoms may appear, including abdominal pain, nausea, diarrhea, stools containing mucus, and the passing of tapeworm segments, or proglottids. However, if a human is infected with eggs, more serious complications can arise. WebMar 8, 2024 · Secondary education is the next stage of formal education after primary education. Secondary education is often split up into two different sections—lower secondary education and upper secondary education. Lower secondary education follows directly after primary education and is considered the second stage of basic education, or …
CDC - DPDx - Fascioliasis
Webhost for the secondary parasitoid. C. Facultative: Situation in which secondary parasitoid may develop as a primary parasitoid under the right conditions. D. Obligatory: Situation in which secondary parasitoid can only develop within or on another primary parasite. E. Autoparasitism: Situation in which the male of the species develops as a WebJun 7, 2024 · Explanation: Definitive or primary host - an organism in which the parasite reaches the adult stage and reproduces sexually, if possible.Secondary or intermediate host - an organism that harbors the sexually immature parasite and is required by the parasite to undergo development and complete its life cycle.. freedom only
Intermediate host - Definition and Examples - Biology …
WebDuring its lifecycle Fasciola hepatica (liver fluke) infects its intermediate host and primary host at the following larval stages respectively are Q. During its life cycle, Fasciola hepatica (liver fluke) infects its intermediate host and primary … WebIntermediate Host. the secondary hosts are grass roots or mosses), phylogenetic relationships of species were assessed, and it was found that host–plant affinity was an important character in subtribe division, with separate clades in the phylogenetic tree for Pistacia- and Rhus-feeding species. WebMay 31, 2024 · Most trematodes have an intricate life cycle with at least two hosts. The primary host is a vertebrate, where the flukes reproduce sexually. The intermediate host is typically a snail, where asexual reproduction occurs. What is the second intermediate host of paragonimus Westermani? Paragonimus spp. bloomberg aggregate bond index definition