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.
Mammals are warm blooded; reptiles are colblooded. All mammls have hair on their body (including humans); while reptiles usually have scales. Mammals are born live (WITH! the exception of the playtapus); reptiles are hatched.
At the posterior end of the skull, near the Foramen magnum (where the spinal chord and skull interact) Mammalian skulls bear two occipital condyles (two swellings of bone) This allows for better mobility. Mammal's lower jaw is composed of only one dentary bone on each side. Mammal's teeth are deciduous, or diphyodont, meaning they have two sets (milk or baby teeth, which fall out to give way to adult or permanent teeth). There are more subtle differences, but those are the main ones.
Reptiles have a three-chambered heart, mammals a four-chambered.
Reptiles are cold blooded and most give birth in eggs.
The human skull and sheep skull are quite a bit different. The human skull is more round than the sheep skull.
All the bones of the skull except the mandible are joined together. It is also the largest and strongest bone of the face.
There is no difference between the sugar-phosphate arrangement in the backbone of the DNA from the plant, mammal, and bacterium. What makes plant, mammal, and bacterium different is the sequence of the DNA nucleotides.
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1. habitat2. diet3. species (mammal, reptile...)4. rare, endangered, threatened... (not in order5. ocean animal, land animal, air animal..6. membrane/no membrane; bones or no bones
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.
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
Mammal.
Mammal
A leopard is a mammal.