Skeleton of fish this is a skeleton that resembles big lightweight due to the internal cavity slot suitable for living in the water, said only a skeleton bone fish only. Characteristics of fish bone bone with two types A. a spongy cartilage that arises from the tissue (Mesoderm). But as the cartilage with bone calcium island makes up bone is porous and contains blood vessels, nerves, the incoming feed. B. bone bones caused by tissue (Dermatome). There are no blood vessels and nerves, come have a look and nurture, simplicity, is often a bone near the skin surface.
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