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 ...

Tooth shape and technique Flossing helps dislodge ... People who are too tired at bedtime to floss, for instance, should choose a different time of day such as in the morning or after lunch ...

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 ...

But shark teeth come in many shapes and sizes. They can tell us how these fish live ... ‘In that time, there have been as many as 5,000 different species. One of the reasons sharks have been so ...

Because tooth shape varies with fracture properties of ... accessing the energy and other nutrients in foods. And, because different foods have different fracture properties, they require ...

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 ...