Shark Biology

Shark Morphology Illustration © Marc Dando.
Shark Morphology Illustration © Marc Dando.

Despite their diverse appearance, all sharks are very similar in terms of their biology. All species have a cartilaginous skeleton and the same senses; however differences can be seen in their teeth structure, number of gills and reproduction methods. Click on the following links to find out more:

Shark Origins

Shark Taxonomy

What Makes a Shark

Shark Senses

Shark Reproduction