Mammal - Wikipedia
A mammal (from Latin mamma 'breast') [1] is a vertebrate animal of the class Mammalia (/ m ə ˈ m eɪ l i. ə /). Mammals are characterized by the presence of milk-producing mammary glands …
Mammals - Our Complete List - A-Z Animals
2022年10月6日 · The most notable mammal characteristics include having hair or fur, having live births, and feeding their young milk. What animals are Mammals? There are nearly 6,500 …
Mammal | Definition, Characteristics, Classification, Examples,
2024年10月31日 · mammal, (class Mammalia), any member of the group of vertebrate animals in which the young are nourished with milk from special mammary glands of the mother. In …
Mammals – Definition, Examples, Characteristics - Science Notes …
2023年11月22日 · Mammals are warm-blooded, hair-bearing vertebrates that produce milk. Mammals represent a diverse and fascinating class of animals, encompassing a wide range of …
Mammals - National Geographic Kids
Mammals include humans and all other animals that are warm-blooded vertebrates (vertebrates have backbones) with hair. They feed their young with milk and have a more well-developed …
Mammal Definition & Meaning - Merriam-Webster
The meaning of MAMMAL is any of a class (Mammalia) of warm-blooded higher vertebrates (such as placentals, marsupials, or monotremes) that nourish their young with milk secreted by …
Mammal Pictures & Facts - National Geographic
Mammals are among the most adaptable animals on the planet. They are found on every continent and in every ocean, and range in size from tiny bumblebee bats to enormous blue …
Mammals - Definition, Types, List, Characteristics, and Pictures
2024年7月9日 · Mammals are a group of complex warm-blooded animals belonging to the class Mammalia. They are recognized by the presence of mammary glands (which produce milk to …
Characteristics of mammals | Britannica
mammal, Any member of the class (Mammalia) of warm-blooded vertebrates having four limbs (except for some aquatic species) and distinguished from other chordate classes by the …
Portal:Mammals - Wikipedia
A mammal (from Latin mamma 'breast') is a vertebrate animal of the class Mammalia (/ m ə ˈ m eɪ l i. ə /). Mammals are characterized by the presence of milk-producing mammary glands for …