Percentage of homology in the haemoglobin of man and gorilla is
$97\, \%$
$96\, \%$
$99 \,\%$
$98 \,\%$
Which one of the following is direct ancestor of modern man
Evolution is defined as
The golden age of Dinosaurs was in which of the following era
The epoch of human civilization is
Replacement of original hard parts or even the soft tissues of the organisms by minerals is known as