mandible

Title: mandible
Description: Closeup of a mandible, showing the concaved surface, which allow secretion from mandibular gland to flow out.
File name: mandible.jpg
Captured: 2003-Jun-20 16:19:01
Owner: Zach huang

Closeup of a mandible, showing the concaved surface, which allow secretion from mandibular gland to flow out.