ANIMAL KINGDOM PROJECT

        

               The cladogram of chordates presents current hypothoses about relation ships between the chordates groupsIt also shows at wich points important vertebrate features, such as jaws and limbs were evolved

such as from the lancelet the lamprey gained a vertebral.

From the lamprey to the grouper the grouper gained jaw bones.

Fom the grouper to the salamander the salamanger gained a four legged locomotion.

and from the salamander to the turtle the turtle gained amniotic eggs.

and lastly from the turtle to the wolf the wolf gianed hair.