Which infection is described as affecting oysters and is mentioned in the material?

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Multiple Choice

Which infection is described as affecting oysters and is mentioned in the material?

Explanation:
Oysters can suffer from a disease caused by a protozoan parasite, known as dermo. This infection is specifically caused by Dermocystidium marinum, and it is the one described in the material as affecting oysters. The parasite invades oyster tissues and produces characteristic lesions, which is why it’s identified as the oyster infection in this context. The other options don’t fit this description in the material: a leech isn’t described as an oyster pathogen here, and microsporidia or microbacteria are different groups of parasites that are not the oyster infection highlighted in the material.

Oysters can suffer from a disease caused by a protozoan parasite, known as dermo. This infection is specifically caused by Dermocystidium marinum, and it is the one described in the material as affecting oysters. The parasite invades oyster tissues and produces characteristic lesions, which is why it’s identified as the oyster infection in this context. The other options don’t fit this description in the material: a leech isn’t described as an oyster pathogen here, and microsporidia or microbacteria are different groups of parasites that are not the oyster infection highlighted in the material.

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