What term describes the White Sturgeon's ability to migrate between salt and fresh water?
Answer
Anadromous
The White Sturgeon exhibits anadromy, which is the specific migratory pattern where fish spend much of their lives in rich marine (saltwater) feeding grounds but return to freshwater systems, often their natal rivers, to reproduce. This physiological ability to regulate osmotic balance across vastly different salinity levels is a significant evolutionary adaptation built upon their ancient biological framework. This movement pattern is crucial for their life cycle, enabling access to diverse feeding resources while ensuring spawning occurs in the specific, necessary freshwater environments required by the species.
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