MAMMALS Names and Sounds | Animal Sounds | Animated Animals

MAMMALS Names and Sounds Animal Names and Sounds Animated Animals Mammal,.... 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. Hair is a typical mammalian feature, although in many whales it has disappeared except in the fetal stage. The mammalian lower jaw is hinged directly to the skull, instead of through a separate bone (the quadrate) as in all other vertebrates. A chain of three tiny bones transmits sound waves across the middle ear. A muscular diaphragm separates the heart and the lungs from the abdominal cavity. Only the left aortic arch persists. (In birds the right aortic arch persists; in reptiles, amphibians, and fishes both arches are retained.) Mature red blood cells (erythrocytes) in all mammals lack a nucleus; all other vertebrates have nucleated red blood cells. Animal Names and Sounds,Animal names,Animal sounds,Animals,Animals animated,Animated Animals,MAMMALS Names and Sounds,Mammal sounds,Mammals animals,Mammals name,Mammals name in english,animal names,animal sounds,mammal,mammals,wild animals,cow,pets,mammal sounds,mammals list,mammal name list,learn mammals,mammal species,mammals animals,mammals animals names,mammals educational video,mammals explained,mammals examples #animalsounds Thank you for watching...... Subscrib, like and coment......