| 41. | The definitive host usually does not show any symptoms of infection, but the intermediate host does.
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| 42. | The parasite completes its lifecycle when the intermediate host passes on the parasite to the definitive host.
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| 43. | The parasites undergo sexual reproduction in the gut of the definitive host-a bird of prey.
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| 44. | "Fasciola hepatica " occurs in liver of definitive host and its life cycle is indirect.
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| 45. | Climate affects both " F . hepatica " itself and its definitive host, the snail.
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| 46. | For example, dingoes serve as a definitive host before larvae infect sheep in the mainland of Australia.
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| 47. | Infection of humans or other mammals ( definitive hosts ) occurs via consumption of raw or undercooked crustaceans.
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| 48. | In areas of high abundance in definitive hosts, the fear of spread to commercial livestock is greatest.
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| 49. | "Setaria cervi " is transmitted between mammals as definitive hosts and insects as intermediate hosts.
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| 50. | In the definitive host, in which sexual reproduction occurs, eggs are commonly shed along with host feces.
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