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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.
What else can I help you with?
What a placentas?
Yummy!
Do koalas have placentas?
No.
How many placentas do dogs have?
Dog puppies have their own placentas. If the litter is 4 pups, then there will be 4 placentas (afterbirths).
How long do placentas function?
placentas function during all your pregnancy all day and all night
What is the plural of placenta?
Placentas.
Do triplets have separate placentas?
Triplets can have separate placentas, but it depends on how they are conceived. If they are all fraternal (dizygotic), they typically have three separate placentas. If they are identical (monozygotic), they may share one placenta or have separate placentas depending on when the single fertilized egg splits. In some cases, a combination of both types can occur, leading to varying placenta arrangements.
What is munro chamber's hobby?
Eating placentas.
What is the plural form of placenta?
placentae or placentas
Did you hurt the mom cat by throwing away kitten placentas?
Not really. The mother cat will usually eat the kitten placentas and will, as a result, get back a small amount of the protein she has expended in creating the kittens. But there is nothing special about the placentas, and depriving the mother cat of them will not hurt her.
How do you extract stem cells from placentas at home?
You can't.
Do woodpeckers have placentas?
No, they come from eggs, so no placenta
Do placentas stop growing?
NO Hope this helps Love Scoobylover1
