WebAnswer (1 of 13): 1. All mammals have the body usually covered by fur/hair 2. They have mammary glands which the female mammals nourish the young ones with milk. 3. They have seven cervical bones in the neck. 4. They have heterodont type of teeth ie have been differentiated into incisors, canines... http://www.manisnet.org/are-shark-mammals/
Do all mammals have hair? - Quora
WebMammals are vertebrate animals that are endothermic, have hair on their bodies, and produce milk to feed their babies. Many mammals give birth to live young that are small and helpless. Producing milk to feed them allows them to develop more slowly and spend time with the adults as they grow up, learning the skills they need to survive. WebJan 19, 2024 · Many people assume that all mammals have some form of hair on their bodies, but this is not necessarily true. In fact, there are many species of mammals that do not have any hair at all. This article will explore the diversity of mammalian hair, examining the different types of hair and their roles in mammalian physiology and behavior. franklin institute discount tickets aaa
Bat Facts Smithsonian Institution
WebMay 6, 2024 · The location of the hair follicles is similar to the whiskers in terrestrial mammals. They are found along the jawline on the upper and lower jaw, on the chin, along the midline on top of the head, and … WebApr 3, 2024 · 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 … In mammals, as in birds, the right and left ventricles of the heart are completely … elephant, (family Elephantidae), largest living land animal, characterized by its … bat, (order Chiroptera), any member of the only group of mammals capable of flight. … primate, in zoology, any mammal of the group that includes the lemurs, lorises, … rhinoceros, (family Rhinocerotidae), plural rhinoceroses, rhinoceros, or rhinoceri, … placental mammal, (infraclass Eutheria), any member of the mammalian group … A mammal is an animal that breathes air, has a backbone, and grows hair at some … marsupial, any of more than 250 species belonging to the infraclass Metatheria … Mammals have a number of traits designed to conserve heat energy. Most … The common Eurasian shrew (Sorex araneus) represents the average size of … Webhair, in mammals, the characteristic threadlike outgrowths of the outer layer of the skin (epidermis) that form an animal’s coat, or pelage. Hair is present in differing degrees on all mammals. On adult whales, elephants, sirenians, and rhinoceroses body hair is limited to scattered bristles. In most other mammals the hair is abundant enough to form a thick … bleach care colth products