As a result, mammals evolved different shaped teeth for different ... differences another change that eventually emerged was tooth shape. Reptiles, for example, are what's called generalists.

They compared these measurements with the participants’ genetic information and identified 18 genome regions that influence the size and shape of different groups of teeth. One of the genes is ...

and why this extreme tooth shape evolved so often. The new study, published in Current Biology, provides an answer... The Tribune, now published from Chandigarh, started publication on February 2 ...

If we only had canine teeth, we would be well adapted for eating meat. Fortunately, we have a combination of different kinds of teeth, that enables us to eat a wide range of foods. Let's take a ...