Tag Archives: enamel

A Tale of the (Evolutionary) Tooth Fairy

Here’s a cute one. How do you get animals with a special substance in one part of their body, but not anyplace else? You start with ancestors that had it everyplace else but that part! Sounds like a joke? Take a look at “Fish scales to fangs: Surprising tale of how teeth got their bite” – the Yahoo version of a Reuters report By Will Dunham,  September 23, 2015.
Continue reading A Tale of the (Evolutionary) Tooth Fairy