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- 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 - Simple English Wikipedia, the free encyclopedia
Unlike other vertebrates, they are the only animals that produce milk for their young through their mammary glands Parental care of the young is universal among mammals, sometimes for long periods Mammals became the dominant land animals after non-bird dinosaurs were eliminated
- 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
- Mammals – Definition, Examples, Characteristics - Science Notes and . . .
Mammals: Humans, lions, dolphins, bats, and elephants Non-Mammals: Birds (e g , eagles), reptiles (e g , snakes), amphibians (e g , frogs), fish (e g , salmon), invertebrates (shrimp, bee) Mammals evolved from synapsid ancestors during the late Triassic period, around 225 million years ago
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