Question

write chracteristics of vertibrata

Answer 1

they have notochord
they have tube within a tube body plan
they have organ system organization
they are triploblastic
they have true coelom
they have paired Gill slits
they have dorsal nerve chord
they gave post anal tail

Answer 2

It is that simple!

Well characterstics are:

--they have vertebral column

--a notochord

--a hollow nerve chord

--presence of RBC

--pharyngeal slits are present

I hope it helped hit a thanks or brainlist!