DENDROLOGY

Detailed explanation-1: -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-2: -Invertebrate or Vertebrate? Approximately 97% of animals on our planet are invertebrates, or animals with no backbone. When we think of “animals, ‘’ we often think of vertebrates (animals with backbones) like lions, tigers, bears and, of course, humans.

Detailed explanation-3: -Vertebrates are fish, amphibians, reptiles, birds, and mammals.