What are the parts of the tubular bone?

1) the pineal gland or the head of the bone is filled with spongy substance.
2) the diaphysis or the long tubular part of the bone is hollow inside.
3) from the outside, the bone is covered with the nadosnica, thanks to which the bone grows in width.
4) the pineal gland is covered with cartilaginous tissue, due to which the bone grows in length.



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