The earliest mammals were similar to which of the following animals?

The age of the fossil of $Dryopithecus$ in geological time is approximately ...

"In different races, there may be difference in culture and ways of living but capacity in all is the same". It was the opinion of:

Which of the following had the smallest brain capacity?

The modern man differs from the apes in:

Match the organism with its appropriate time of existence:

List-$I$	List-$II$
$(a)$ $Dryopithecus$	$(i)$ $100,000 - 40,000$ years ago
$(b)$ $Homo$ $erectus$	$(ii)$ $15$ mya
$(c)$ $Neanderthal$ $man$	$(iii)$ $1.5$ mya
$(d)$ $Australopithecines$	$(iv)$ $2$ mya