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Há 3 dias · Bibliography. External links. Vertebrates ( / ˈvɜːrtəbrɪts, - ˌbreɪts /) [3] are deuterostomal animals with bony or cartilaginous axial endoskeleton — known as the vertebral column, spine or backbone — around and along the spinal cord, including all fish, amphibians, reptiles, birds and mammals.
6 de mai. de 2024 · Vertebrates are animals with backbones and a muscular system, nervous system, and sense organs. They include fishes, amphibians, reptiles, birds, and mammals, and have diverse adaptations and life histories.
Há 2 dias · Birds are a group of warm-blooded vertebrates constituting the class Aves ( / ˈeɪviːz / ), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton.
Há 3 dias · The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals. It consists of nervous tissue and is typically located in the head ( cephalization ), usually near organs for special senses such as vision, hearing and olfaction.
10 de mai. de 2024 · Vertebral column, in vertebrate animals, the flexible column extending from neck to tail, made of bones called vertebrae. The major function of the vertebral column is to protect the spinal cord; it also is an attachment for many muscles. In humans, it further transmits body weight in walking and standing.
- The Editors of Encyclopaedia Britannica
29 de abr. de 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 unique features.
19 de mai. de 2024 · Reptiles. Mammals. Fish. Birds. So, the five classes of vertebrates are like five different clubs for animals with backbones. Each group has its own special characteristics. Learn more about their biodiversity below. 1. Amphibians can live in both water and on land. They start their lives as water-breathing tadpoles with tails.
