Match the following (Column I body part with Column II its organism).
| a)Cloaca | i)Frog |
| b)Malpighian tubule | ii)Cockroach |
| c)Clitellum | iii)Earthworm |
| d)Mantle cavity | iv)Pila |
1
a-i, b-ii, c-iii, d-iv
2
a-iv, b-iii, c-ii, d-i
3
a-iv, b-i, c-ii, d-iii
4
a-iii, b-i, c-iv, d-ii