Do fish regrow their fins and tails if they are cut off or bitten

Answer (1 of 5): Yes, many fish species have the ability to regrow their fins and tails if they are damaged or bitten off. This regenerative capability is known as fin regeneration. The process involves the activation of special cells called blastemal cells at the site of injury, which then diffe

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Examples of open injuries to the pectoral (A) and first dorsal (B) fins

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