Related Images
Download:
| Tiny | 160x128 | View | Download |
| Small | 320x256 | View | Download |
| Medium | 640x512 | View | Download |
| Original | 1280x1024 | View | Download |
This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Looking for more info about this image?
Try a Google Reverse Image Search for it.
Try a Google Reverse Image Search for it.
Keywords from Image Description:
Narwhal tusk tubule. en closeup of tubule reveals cavelike opening ultimately leading to inner nerves along the tusk core Magnified times nist gov National Institute of Standards and Technology Frederick Eichmiller Paffenbarger Research Center PDUSGov Monodon monoceros