What feature on adult wolf eels develops a pattern unique to each individual, similar to a fingerprint?
Answer
A pattern of dark spots across their heads and bodies.
As the wolf eel matures, it develops a distinct pattern of dark spots distributed across both its head and body. A critical aspect of this patterning is that it is unique to every single individual fish. This characteristic functions much like a human fingerprint, providing biologists who study them in controlled environments with a reliable method for tracking and distinguishing one adult from another throughout its life.
Related Questions
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