placental mammals are the most famous mammals
Most mammals are placental...marsupial mammals and monotremes are not placental.
Yes, leopards are placental mammals as are most mammals.
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.
Terrestrial placental mammals do have fur or hair. Marine placental mammals do not.
Yes, they are placental mammals. Most mammals are placental. The other two options are marsupial mammals (mammals with a pouch) and monotreme mammals (mammals that lay eggs).
No. Primates are a group of placental mammals, but there are many placental mammals that are not primates.
Yes. Shrews are placental mammals.
A rabbit is a placental mammal.
Dolphins are placental mammals.
Yes, aquatic placental mammals inhabit all the world's oceans. Most of these are whales and seals.
No, not all mammals are placental. There are two other groups of mammals: the monotremes and the marsupials.Monotremes are egg-laying mammals, and marsupials are generally pouched mammals, although not all marsupials have fully developed pouches.