There are three types of mammals existent in the world. Arranged from most primitive to most advanced these are:
These three types are diversified to occupy almost every ecological niche in the world.
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Mammals can be split into two subclasses, the prototheria, which includes the egg layers such as the platypus, and the theria, which includes all the placentals mammals and live-bearing marsupials.
Most mammals belong to the placental group. This can be split into 6 other groups known as orders. The orders are:
Carnivora - dogs, cats, weasels, bears, seals, and their relatives.
Rodentia - mice, rats, squirrels and other small, gnawing mammals.
Chiroptera - bats.
Soricmorpha - shrews, moles and solenodons
Cetartiodactyla - the even-toed hoofed mammals like elephants and also whales
Primates - which includes humans, chimps and gorillas.
The three types of mammals are:Placental mammals, or Eutherians. This is the largest group of mammals.Marsupials (often referred to as the "pouched mammals")Monotremes, or egg-laying mammals
there are 5000 mammals in existence.
NO! They're mammals.
Monotremes and marsupials are both types of mammals along with placental mammals
Animals that are warm-blooded are the mammals and birds.Mammals.
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fish and aquatic mammals
i think it is about 5500
Yes, many types of mammals live in the Amazon rainforest.
mammals Correction: There are two types of egg-laying mammals - the platypus and the echidna.
cutilr,fulgirt, and estrandas
56 diffrent species