Question

animal process possessing vertebral column​

Answer 1

Answer:

The presence of a vertebral column is one of the key defining characteristics of the subphylum Vertebrata (animals with backbones), which includes such well-known groups as jawless fishes, bony fishes, sharks and rays, amphibians, reptiles, birds, and mammals.

Hope it helps

Plz mark as Brainliest

Answer 2

Vertebrates are animals that have a backbone inside their body. The major groups include fish, amphibians, reptiles, birds and mammals. Invertebrates don't have a backbone. They either have a soft body, like worms and jellyfish, or a hard outer casing covering their body, like spiders and crabs.