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Shark teeth are embedded in the gums rather than directly affixed to the jaw, and are constantly replaced throughout life. Multiple rows of replacement teeth grow in a groove on the inside of the jaw and steadily move forward in comparison to a conveyor belt; some sharks lose 30,000 or more teeth in their lifetime. The rate of tooth replacement varies from once every 8 to 10 days to several months.
S-Martian
Uploaded by S-Martian on
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Shark's Sharp Teeth!! - Desktop Nexus AnimalsDownload free wallpapers and background images: Shark's Sharp Teeth!!. Desktop Nexus Animals background ID 1099579. Shark teeth are embedded in the gums rather than directly affixed to the jaw, and are constantly replaced throughout life. Multiple rows of replacement teeth grow in a groove on the inside of the jaw and steadily move forward in comparison to a conveyor belt; some sharks lose 30,000 or more teeth in their lifetime. The rate of tooth replacement varies from once every 8 to 10 days to several months.4.2
Total Downloads: 1,986
Times Favorited: 8
Uploaded By: S-Martian
Date Uploaded: June 30, 2012
Filename: shark.jpg
Original Resolution: 1024x768
File Size: 185.94 KB
Category: Sharks