Fish mid level 3 Examine the smaller non tetrapod marine vertebrates i e fish swimming in any of the tanks at this level Take a

Question

Fish mid level 3 Examine the smaller non tetrapod marine vertebrates i e fish swimming in any of the tanks at this level Take a close look at the structure of the fins and carefully describe it Are the fins fleshy lobed comprised of a muscular limb with some minor fin material around the perimeter or are the fins mostly bony material

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