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Only mammalian kidneys have a renal pelvis (dilated beginning of the ureter) and renal pyramids (8 to 18 cone-shaped tissues in the renal medulla). The renal medulla (the innermost part of the kidney), and the renal cortex (surrounds the renal medulla) are more distinguishable in mammals than in other vertebrates.
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How do vertebrates differ from other animals?
Vertebrates have backbones, other animals (besides vertebrates) don't have back bones.
How is vertebrates different from other animals?
vertebrates differ from other animals because they have a central nervous system running down their back
Is a cobra a reptile or a mammal?
A cobra is a reptile, not a mammal. Reptiles, like cobras, are cold-blooded vertebrates that have scales and lay eggs. Mammals, on the other hand, are warm-blooded vertebrates that have hair or fur and give birth to live young.
Is cat a mammal or reptile?
Cats are mammals. Like all other mammals, they are vertebrates.
Do mammals have a backbone?
All mammals are vertebrates and therefore have vertebrae ... i.e. backbones.
Is a koala invertebrate or a vertebrate?
Like all mammals, koalas are vertebrates because they have a spine and internal skeleton. Mammals, birds, fish, reptiles and amphibians are all vertebrates.
What sets vertebrates apart from other animals?
The most obvious way in which mammals differ from the other four classes of vertebrates is that mammals nurture their young on mothers' milk.
How does the spiny echidna differ from most other mammals?
The echidna, also known as the spiny anteater, is different from most other mammals because it is a mammal that lays eggs. It is a monotreme, meaning it is an egg-laying mammal. The only other mammal species which lays eggs is the platypus.
Why is the wolly mammal different to other vertebrate animals?
All mammals including woolly mammals are different from other vertebrates in possession of hair ,wool is also type of hair .
Are crows vertebrates or invertebrates?
Yes, crows as with all other birds are vertebrates. They have an internal skeleton and a backbone.
Do non mammal vertebrates have hair?
Mammals are the only animals that have true hair. This feature is what sets them apart from other animals.
How can mammals be distinguished from other vertebrates on the basis of the fossils they leave behind?
Scientists distinguish mammal fossils by their teeth and jawbones. These structures are completely unique to mammals. ChaCha!
