Which parasite is a parasitic worm transmitted by mosquitoes to dogs?

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Multiple Choice

Which parasite is a parasitic worm transmitted by mosquitoes to dogs?

Explanation:
Heartworm disease in dogs is a mosquito-borne nematode infection. The worm, Dirofilaria immitis, takes up residence in the heart and pulmonary arteries, and transmission occurs when a mosquito bites an infected dog and deposits larvae that mature into adults in the next dog. This mosquito-driven life cycle is what makes it a parasitic worm transmitted by mosquitoes. Tapeworms are flatworms contracted by ingesting fleas or other hosts, not by mosquitoes. Coccidia are single-celled protozoa spread via the fecal-oral route. Fleas are external insects, not worms.

Heartworm disease in dogs is a mosquito-borne nematode infection. The worm, Dirofilaria immitis, takes up residence in the heart and pulmonary arteries, and transmission occurs when a mosquito bites an infected dog and deposits larvae that mature into adults in the next dog. This mosquito-driven life cycle is what makes it a parasitic worm transmitted by mosquitoes. Tapeworms are flatworms contracted by ingesting fleas or other hosts, not by mosquitoes. Coccidia are single-celled protozoa spread via the fecal-oral route. Fleas are external insects, not worms.

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