Mammals and reptiles are of different species and differing family trees. Therefore, they cannot mate and produce animals that are both reptile and mammal.
~KKMG1
If you mean can they breed? No
is a caribou a reptile or a mammal
Is a crab a reptile or a mammal
mammal
a snake is a reptile a bat is a mammal
No, an alligator is not a mammal. It is a reptile.
Reptile
Reptile
It is a bird, neither mammal or reptile.
Mammal.
Mammal
A leopard is a mammal.