$\begin{array}{|l|l|} \hline A & B \\ \hline (a)\,\,Bony\,\,fish & (1)\,\,Crustaceans \\ \hline (b)\,\,Terrestrial\,\,amphibiany & (2)\,\,Ammonotelic \\ \hline (c)\,\,Land\,\,snails & (3)\,\,Ureotelic \\ \hline (d)\,\,Prawn & (4)\,\,Uricotelic \\ \hline \end{array}$
- ✓$(a-2), (b-3), (c-4), (d-1) $
- B$(a-1), (b-2), (c-3), (d-4) $
- C$(a-2), (b-4), (c-3), (d-1)$
- D$(a-1), (b-4), (c-2), (d-3)$
