........ is the largest land reptile.

Match List-$I$ and List-$II$ and choose the correct option.

List-$I$	List-$II$
$(i)$ $65$ million years ago	$(p)$ Sea weeds existed
$(ii)$ $350$ million years ago	$(q)$ Invertebrates formed
$(iii)$ $500$ million years ago	$(r)$ Jawless fish evolved
$(iv)$ $320$ million years ago	$(s)$ Dinosaurs disappeared

In recent years,$DNA$ sequences (nucleotide sequence) of $mt-DNA$ and $Y$-chromosomes were considered for the study of human evolution,because

$A$: $Lycaenops$ is a connecting link between reptiles and mammals.
$R$: In the $Permian$ period,there was an origin of mammal-like reptiles.

Which animals have evolved from reptiles?

Which of the following is an incorrect match?