First mammals appeared around
$459\; million$ years back
$220\; million$ years back
$1600 \;million$ years back
$3800\; million$ years back
Archeopteryx, a transitional fossil between birds and reptiles was discovered from the rocks of following period
The Permian period, during which the first most modern orders of insects appeared, occurred approximately
Amphibia first appeared in which of the following period?
The last major evolutionary advancement among the vascular plants was the emergence of flowering plants (angiosperms) about
Find out through internet and popular science articles whether animals other than man have self-consciousness.