Question

Differentiate between vertebrates and non vertebrates?

Answer 1

The major difference between Vertebrates and Invertebrates is that Vertebrates(e.g human beings) have a backbone or spinal cord whereas invertebrateslack backbone.Vertebrates are always bilaterally symmetrical, while invertebrates could show either bilateral or radial symmetry.

Answer 2

Primary difference between vertebrate and invertibrate is the presence of back bone or spinal column in vertebrate which is absent in invertebrates. Crabs,spider and insects are invertebrates and mammals are vertebrates.