NEET BIOLOGY

Detailed explanation-1: -Vertebrates are defined by the presence of the vertebral column. In vertebrates, the notochord develops into the vertebral column or spine: a series of bony vertebrae each separated by mobile discs. These vertebrae are always found on the dorsal side of the animal.

Detailed explanation-2: -vertebrate. / (ˈvɜːtɪˌbreɪt, -brɪt) / noun. any chordate animal of the subphylum Vertebrata, characterized by a bony or cartilaginous skeleton and a well-developed brain: the group contains fishes, amphibians, reptiles, birds, and mammals.

Detailed explanation-3: -“Vertebrates are animals that possess a vertebral column and/or notochord at any point in their lives.” One of the ways life is classified is through the presence or absence of the vertebrate.

Detailed explanation-4: -Vertebrates comprise a large group of animals that are distinguished by one important characteristic-they have a backbone or spinal column. Mammals, birds, reptiles, amphibians, and fishes are all vertebrates.

Detailed explanation-5: -Vertebrates are organisms which have an internal backbone surrounded by bone, also called vertebrae. They have a hard skeleton made of bone, that supports the body’s tissue and anchor muscle. Animals that don’t have spines are called invertebrates.