What is the name of animal carry its young ones in a pouch?

The animal that carries its young ones in a pouch is called a marsupial. Marsupials are a diverse group of mammals that include kangaroos, koalas, wombats, and opossums. They are characterized by the presence of a pouch, called a marsupium, which is located on the ventral side of the female's body. The marsupium serves as a protective environment for the developing young, known as joeys, after they are born in an underdeveloped state.