No. Monotremes are an unusual group of mammals which lay eggs.
The only mammals that do not have live birth are monotremes. Giraffes and whales are mammals, but not monotremes. So yes.
The vast majority of mammals give live birth. However, monotremes do lay eggs. There are only two monotremes - the platypus and the echidna.
No. Monotremes are mammals which lay eggs rather than give birth. The only monotremes are the echidna and the platypus. Bats give live birth, so they are not monotremes.
No. A moose is a placental mammal, meaning it gives birth to live young. Monotremes are egg-laying mammals. Only platypuses and echidnas are monotremes.
No. Otterns are not monotremes, which are egg-laying mammals. Otters are placental mammals. They give birth to live young.
All mammals, with the exception of monotremes (egg-laying mammals) give birth to live young.
rhino babies are born in eggs because they are stupid
There is no such thing as giving birth internally. Do you mean, "Do mammals give live birth?" All mammals but the five species of monotremes give live birth.
All mammals, with the exception of the monotremes, give birth to live young. Monotremes are egg-laying mammals, and comprise just three species: platypus, short-beaked echidna and long-beaked echidna.
No. A manatee is a placental mammal, meaning it gives birth to live young. Monotremes are egg-laying mammals. Only platypuses and echidnas are monotremes.
No. A raccoon is a placental mammal, meaning it gives birth to live young. Monotremes are egg-laying mammals. Only platypuses and echidnas are monotremes.
No. A lion is a placental mammal, meaning it gives birth to live young. Monotremes are egg-laying mammals. Only platypuses and echidnas are monotremes.