Biology, asked by chakshitarawat99, 1 month ago

scale in fishes explain

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Answered by luckysaini28

Scales provide protection from the environment and from predators. Fish scales are formed of bone from the deeper, or dermal, skin layer. The elasmobranchs (e.g., sharks) have placoid scales, which are bony, spiny projections with an enamel-like covering.

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