EVERYDAY SCIENCE

Detailed explanation-1: -Vertebrates are the species which have a vertebrae or backbone. The vertebrate animals include reptiles, humans, birds, fish, mammals and amphibians. These are also known as Craniata. Vertebrates consist of animal species inside the Subphylum Vertebrata which means chordates having backbone.

Detailed explanation-2: -Vertebrate Zoology is the study of animals with backbones. The Department is organized into four Divisions: Fishes, Amphibians and Reptiles, Birds, and Mammals.

Detailed explanation-3: -An animal that has a backbone and skeletal system is called a vertebrate. Vertebrates are animals with backbones and skeletal systems. A backbone can also be called a spine, spinal column, or vertebral column. The individual bones that make up a backbone are called vertebrae.

Detailed explanation-4: -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.

Detailed explanation-5: -“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. Vertebrates and invertebrates evolved from a common ancestor that was speculated to have lived around 600 million years ago.