Mammals

Front

What does the term 'Endotherm' mean?

Back

An endotherm is an organism that can regulate its body temperature internally, maintaining a constant temperature regardless of the environment. Mammals are examples of endotherms.

Front

What is the first known type of mammal?

Back

The first mammals were tree-dwelling, shrew-like insect eaters.

Front

Which mammal is capable of true flight?

Back

The bat is the only mammal that can truly fly.

Front

What type of birth is most common among mammals?

Back

Most mammals give birth to live young through a process called placental birth.

Front

What are mammary glands?

Back

Mammary glands are specialized organs in female mammals that produce milk to nourish their young after birth.

Front

What is the primary characteristic that distinguishes mammals from other animal groups?

Back

Mammals are characterized by the presence of mammary glands, hair or fur, and three middle ear bones.

Front

What is the significance of the placenta in mammals?

Back

The placenta is an organ that develops in the uterus during pregnancy, providing nutrients and oxygen to the developing fetus and removing waste.

Front

What are the three main types of mammals based on reproduction?

Back

The three main types of mammals are placental mammals, marsupials, and monotremes.

Front

What is a marsupial?

Back

Marsupials are mammals that give birth to underdeveloped young, which typically continue to develop in a pouch on the mother's belly.

Front

What is a monotreme?

Back

Monotremes are egg-laying mammals, such as the platypus and echidna.