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Birds do not have teeth. Mammals have differentiated teeth while the teeth in the mouth of a given reptile are more or less the same except for the fangs of venomous snakes.
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∙ 8y ago
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Why do birds not have teeth if they are a form of dinosaur?
Because certain dinosaurs had teeth. First off all dinosaurs had teeth, if not tel me one that didn`t, and dinosaurs are birds and reptiles, not just birds.
Which has more teeth mammal or reptile?
The cards were purchased at the Science Museum in Minneapolis Minnesota, but are probably available on the Internet. Technically the Whale Shark doesn't have teeth.
Do mammals have more teeth than reptiles?
Yes, mammals have more teeth that reptiles. The land mammal with the most teeth is the Giant Armadillo (Priodontes giganteus) with as many as 100 teeth. The average range for mammals however is 20-40. Reptiles rarely have many teeth, if any at all. The crocodile has the most, with around 80 teeth at a time. It replaces as many as 3000 in its lifetime, but this is over a long period of time.
What is an archaeoperyx?
Archaeopteryx - when discovered - was the missing link between the reptiles and birds. It was still unable of real flight and had teeth.
When reptiles grow new teeth?
Reptiles grow new teeth throughout their lives. This is extremely common in reptiles like alligators and crocodiles, who frequently lose their teeth.
How is a reptile skull different from a mammal skull?
Mammals are warm-blooded, have fur, feed their young milk, and usually give birth to live young. Reptiles are cold-blooded, have scales, usually lay eggs, and generally do not feed their young.
Do reptiles have flat grinding teeth?
no
Why do mammals have more efficient teeth that reptiles do?
Because of the shape of the teeth
What kind of teeth do reptiles today mostly have?
Short, Straight Teeth
Did birds ever have teeth?
No birds had true teeth, but there are some species that had serrated bills that worked as teeth.
What kind of teeth do birds have?
Birds don't have teeth, but some have serrated bills.
Do penguins have any teeth?
No, they swallow their food whole, and because they are birds and birds don't have teeth
