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- Dictionarymam·mal/ˈmaməl/
noun
- 1. a warm-blooded vertebrate animal of a class that is distinguished by the possession of hair or fur, the secretion of milk by females for the nourishment of the young, and (typically) the birth of live young.
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Jun 23, 2024 · An animal is considered a mammal if it can produce milk. Other features unique to mammals include hair or fur (chemically different from hairlike structures on non-mammals); the malleus, incus, and stapes in the ear; and a diaphragm separating the heart and lungs from the abdomen. Also, mammals lack nuclei in mature red blood cells.
Nov 22, 2023 · Mammals represent a diverse and fascinating class of animals, encompassing a wide range of species from tiny shrews to humans to the colossal blue whale. As members of the class Mammalia, they share certain defining characteristics that set them apart from other animal classes.
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 feeding their young, a neocortex region of the brain, fur or hair, and three middle ear bones.
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 mammary glands, have the skin usually more or less covered with hair, and include humans.
any animal in which the female gives birth to babies, not eggs, and feeds them on milk from her own body.
Feb 9, 2017 · Mammals are an incredibly diverse group of animals. Mice, lions, horses, dolphins, hippos and humans are all mammals. Most mammals live on land, but some (e.g. whales) live in the sea, and some (bats) can fly! Despite this huge variety, all mammals have certain things in common, and on this page we’re going to be finding out what those things ...
Nov 17, 2021 · Mammals are endothermic vertebrates belonging to class Mammalia of phylum Chordata. Some of their distinctive features are as follows: a neocortex, three middle ear bone s, a lower jaw made of a single bone, a hairy body covering, a thoracic diaphragm, a four-chambered heart, and females that are mostly viviparous.
Mammal definition: any vertebrate of the class Mammalia, having the body more or less covered with hair, nourishing the young with milk from the mammary glands, and, with the exception of the egg-laying monotremes, giving birth to live young.. See examples of MAMMAL used in a sentence.
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,... elephant.
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 female’s milk-secreting glands and the presence of hair at some stage of development.
