符合的藏品

共找到 5 筆符合的資料

哺乳動物牙齒的基本構造

filled with nerves and blood vessels. The enamel is a very hard structure that forms the outer crown.....more

1/5

have a distinct three-pointed structure. Animals in the Insectivora Order still retain the original.....more

2/5

and line structure. For centuries, people cultivated Asian elephants for hunting and transporting of goods.....more

3/5

molar crowns with small blunt tips. This structure is presumably suitable for chewing vegetations.....more

4/5

was formed. This special structure enabled Amebelondon to live with the water and grass in the shallow rive.....more

5/5