Based on an understanding of other aquatic organism, the newly discovered organism is hypertonic compared to the surrounding water.
Tonicity refers to the ability of a solution to exert an osmotic pressure upon a membrane.
A tonic solution can either be;
A hypertonic solution is a solution that has a high concentration of solute compared to its surrounding environment while hypotonic solution has a lower concentration of a solute compared to its surrounding environment.
According to this question, a new type of marine organism has kidneys of a fish but no gills. This means that the newly discovered organism is hypertonic compared to the surrounding water.
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