Which of the following are correct ?
(i) Sponges :Cellular level of organization
(ii) Cnidaria : Tissue level of organization
(iii) Platyhelminthes :Organ level of organization
(iv) Annelids :Organ system level of organization .

Options

A. (ii) (iii) and (iv)
B. (i) (iii) and (iv)
C. (i) (ii) and (iii)
D. (i) , (ii) ,(iii)and (iv)

Answer

D