- 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 characterised by the presence of milk-producing mammary glands for feeding their young, a broad neocortex region of the brain, fur or hair, and three middle ear bones
- Mammal | Definition, Characteristics, Classification, Examples, Facts . . .
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 addition to these characteristic milk glands, mammals are distinguished by several other unique features
- MAMMAL中文(简体)翻译：剑桥词典 - Cambridge Dictionary
MAMMAL翻译：哺乳动物。了解更多。 The thalamopallial (thalamocortical) circuitry reaches its apogee in mammals, but components are present in all vertebrates, with birds apparently having the most mammal-like circuitry
- Mammals - Our Complete List - A-Z Animals
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 publicly recognized mammal species with more being discovered all the time Popular mammal examples include cats, dogs, horses, elephants, whales, and humans Are whales mammals? Yes!
- Mammals – Definition, Examples, Characteristics - Science Notes and . . .
What Is a Mammal? A mammal is a vertebrate animal that belongs to the class Mammalia This group has several distinct features: Warm-blooded Metabolism: Mammals maintain a constant body temperature regardless of the environment In other words, they are endothermic animals Hair or Fur: All mammals have some hair at some point in their lives
- mammals（哺乳纲动物的统称，具有乳腺哺育幼崽的特征。）_百度百科
哺乳动物（mammals）是脊椎动物亚门下的一个纲，因通过乳腺分泌乳汁哺育后代得名。其主要特征包括体表覆盖毛发或皮毛、温血恒温、多数为胎生（部分卵生）以及具备汗腺和听小骨等独特生理结构。根据2020年资料，全球现存约5500种哺乳动物，广泛分布于陆地、海洋及空中，包括啮齿类、灵长类
- 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 brain than other types of animals
- Mammal Pictures Facts - National Geographic
Mammal bones, especially skulls, are used for identification, and to work out the evolutionary history of each species The jaws of a house cat are more lion- than wolf-like, for example
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