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Yes, they do; the sub-class Eutheria (placental mammals) includes all orders of mammals except monotremes (platypuses and echidnas) and marsupials (opossums, kangaroos, etc.). Cetaceans (whales, dolphins and porpoises) are included.
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Are all cetaceans mammals?
Yes, by definition cetaceans are an order of mammals.
Who are the cetaceans?
the answer is not "who" but actually "what are" Cetaceans are marine mammals
Do placental mammals have fur?
Terrestrial placental mammals do have fur or hair. Marine placental mammals do not.
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 two placental mammals?
Almost all mammals are 'placental'. Humans, tigers, dogs, cats, cows, mice, elephants, etc.
What are examples of placental animals?
Most mammals are placental...marsupial mammals and monotremes are not placental.
Are shrews placental mammals?
Yes. Shrews are placental mammals.
Do dolphins have placentas?
Yes, they do; the sub-class Eutheria (placental mammals) includes all orders of mammals except monotremes (platypuses and echidnas) and marsupials (opossums, kangaroos, etc.). Cetaceans (whales, dolphins and porpoises) are included.
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.
What is not an example of a placental mammal?
Kangaroos and all other marsupials are not placental mammals. They include koalas, wombats, Tasmanian devils, possums, bilbies, bandicoots, wallabies and so on. Monotremes (egg laying mammals) are also not placental mammals: these include the platypus and the echidna.
