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The young are nourished in the womb by the placenta.
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Do placental mammals have fur?
Terrestrial placental mammals do have fur or hair. Marine placental mammals do not.
What two placental mammals lay eggs?
There are no placental mammals which lay eggs.The only two egg-laying mammals in existence are the platypus and the echidna, which are classed as monotremes.They are still classified as mammals because they feed their young on mothers' milk - a characteristic unique to mammals alone.
Are placental mammals and primates are same?
No. Primates are a group of placental mammals, but there are many placental mammals that are not primates.
Define placental mammals?
placental mammals are the most famous mammals
What are examples of placental animals?
Most mammals are placental...marsupial mammals and monotremes are not placental.
What is a main characteristic of a Monotreme?
The main characteristic of a monotreme is that it is an egg-laying mammal, unlike marsupials and placental mammals which give birth to live young.
Are shrews placental mammals?
Yes. Shrews are placental mammals.
Are rabbits placental mammals or monotremes?
A rabbit is a placental mammal.
Are Bottle Nosed Dolphins placental mammals or marsupial mammals?
Dolphins are placental mammals.
Is a whale a marsupial?
Seals are placental mammals, as the young complete their development within the mother's uterus, attached to a placenta. They do not have a pouch like most marsupials, and they do not lay eggs like monotremes.
Are all mammals marsupial?
No. Marsupials are just one of three groups of mammals. The other two are monotremes and placental mammals. The vast majority of modern mammals are placental.
Are fishes placental mammals?
No. Fish are one class of vertebrates and mammals are another. There are no "fish mammals".
