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Horns

Either of the pair of hard processes, including ANTLERS, that consist of a BONE core surrounded by a middle KERATIN layer which is in turn covered by EPIDERMIS. They grow from the upper portion of the head of many RUMINANTS.
推出的年份: 1968
副标题
树号: A13.507
MeSH 单一 ID: D006733
进入的组:
  • Horn
早前的内容:
  • specific animal (1966-1967)

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