Question

short note on vertebrata

Answer 1

Answer:

if you want short note or eassy or letter writing

you can easily take the help of Google, instead of writing big short notes in here

Answer 2

Answer:

"Vertebrates are animals that possess a vertebral column and/or notochord at any point in their lives.”

Vertebrates

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.

Evidence of true vertebrates began to appear 525 million years ago and ever since then, vertebrates have branched off into a long lineage that includes armoured fish and giant sauropods to woolly mammoths and modern man.