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Mostly, yes. With the exception of monotremes (egg-laying mammals which include the platypus and the echidna), mammals are born live, not from eggs.
The defining characteristic of mammals is that they all feed their young on mothers' milk.
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∙ 13y ago
Wiki User
∙ 12y agookay i dont know the answer i asked you what it was but u didnt give me answer this is not very good website
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∙ 13y agoAll mammals except the platypus. Some species of sharks give birth instead of laying eggs.
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∙ 12y agoSome of them do, such as most mammals. However, birds, amphibians, and reptiles lay eggs, allowing the offspring to develop inside the egg, instead of the mother.
Wiki User
∙ 11y agoIt grows into an embryo for a chick and that's all
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∙ 10y agoMarsupial mammals do not fully develop inside the mother.
Wiki User
∙ 10y agoYes they do.
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Do babies get hickups in the womb?
babies breath in and out the amniotic fluid inside the womb to practice breathing and that causes them to get the hick ups
How are babies protcted inside the womb?
They are cushioned by the amniotic fluid.
Can babies fart inside the womb?
no, it is impossible because there is no air in the womb and the baby needs air to fart. i agree to this because you can not breath in the womb and no air will go inside the intestine.
When does a baby grow arms?
Babies develop arms when they are 7 weeks old in the womb.
How long does it take babies to develop in the womb?
36-40 weeks. (9 months)
Why do babies ball up inside the womb?
babies ball up while in the womb because there is not much moving space and it then seems to be a bigger space if they are smaller.
Why does woman have babies?
Women have babies to repopulate the earth. The woman is the one that carries the baby because she has the womb in which the fetus will develop.
Do mammals have internal or external development?
internal. They develop inside the womb
Where does the development of the baby takes place in human beings?
The uterus or womb is the organ where babies develop.
What will happen if the fetus is already inside the womb?
It will grow and develop until fully formed.
How long does it take for a dog to develop inside a mothers womb?
63 days
Do babies have webbed feet and hands?
yes, when they are in the womb, they develop webbed feet and hands but they still some out without it. :]
