A.All arteries carry purified blood
B.All motor nerve fibres leave spinal cord via ventral root
C.Urine of all vertebrates is similar
D.RBCs of all vertebrates are nucleated
A.All arteries carry purified blood
B.All motor nerve fibres leave spinal cord via ventral root
C.Urine of all vertebrates is similar
D.RBCs of all vertebrates are nucleated