Question

4. Fish, amphibians, reptiles, birds and mammals are categorised as ............. as
they have a vertebral column
dult human being​

Answer 1

Answer:

vertebratae

Explanation:

all these classes have notocord present since embryonic age and after sometime it is replaced/surrounded by several bony structure called vertebral coloumn

Answer 2

Answer:

Vertebratae ans ok pls brainliest answer

Explanation:

ans pls brainliest answer