How did teeth evolve? - Peter S. Ungar
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You may take them for granted, but your teeth are a marvel. They break up all your food over the course of your life, while being strong enough to withstand breakage themselves. How do they do it? Peter S. Ungar traces the evolution of mammalian molars from primitive cone-like structures to the myriad forms of today’s species, from lions to cows to people.
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Meet The Creators
- Educator Peter S. Ungar
- Director Felipe Grosso
- Script Editor Emma Bryce
- Art Director Shuggie Laufquen
- Animator Shuggie Laufquen, Mateus Contini, Kelvin Lima
- Editor Shuggie Laufquen
- Storyboard Artist Shuggie Laufquen
- Illustrator Shuggie Laufquen, Ricke Ito, Kelvin Lima
- Character Designer Shuggie Laufquen
- Modeler Daniel Freire
- Sound Designer Vadeco Schettini
- Composer Vadeco Schettini
- Associate Producer Elizabeth Cox, Jessica Ruby
- Content Producer Gerta Xhelo
- Editorial Producer Alex Rosenthal
- Narrator Addison Anderson
by TED-Ed
How can fossil teeth help us reconstruct the diets of extinct species? What can this teach us about evolution?
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Karine Santana
Lesson completed
It teach us that the evolution off teeth occours according to animals eat, as we are all evolutionary beings, we are constantlely evolving.
I came from the Linguamarina channel.
Harry Connerty
Lesson completed
Fossil teeth can help us reconstruct the diet of extinct species because to help us understand how we will do that. Information can teach us about evolution.
matthew meyer
Lesson in progress
It can teach us how certain species adapted to their environment
Lorenzo Mottinelli
Lesson completed
Fossil teeth can help us to reconstruct the diets of extinct species by their shapes which can then indicate the type of animal. For example blunt teeth would belong to animals like cows whereas cone like shapes would relate to animals like fish or reptiles. Teeth have evolved to adapt to our different needs. The cusps and crowns in teeth can hep us to understand what the teeth were used for . For example for simply chewing or for slicing and dicing.
Nabilah Begum
Birmingham , United Kingdom
Lesson in progress
Humans knowledge will become more aware and advance of the human body and what lies in the human body.
Nabilah Begum
Birmingham , United Kingdom
Lesson in progress
Yes i agree that by trying out this method we as human beings can discover out teeth that we dont know about.
Gabrielle Kucela
Lesson in progress
If you see things that animals ate, than you can find out all about their diet. It can teach us how different our teeth have become, and we might be able to see new types of teeth that we don't have.
Reagan M
Reagan M
Lesson completed
This teaches us how teeth evolved and what they eat. This could help us figure out more about the predators of now extinct animals.
EmmaLee Adkins
Lesson completed
The teeth could let us figure out what animals ate then. If they ate the same that animals eat today.
Jessica Qiu
Lesson completed
Since different species have different diets, they need different types of teeth in order to consume their diet. Fossil teeth can help us reconstruct the diets because we can predict what type of food can be eaten with this type of teeth. We can learn about evolution from this because we can see how the teeth and also how the diet has changed over time.
