Which is the most accepted theory of organic evolution?

Species that live in different geographical areas are called..........

Which factors contribute to the process of speciation?

You have studied the story of Peppered moths in England. Had the industries been removed, what impact would it have had on the moth population? Discuss.

Which scientist proposed the theory of continuity of germplasm?

$A$: Due to the bottleneck effect,among the survivors,certain alleles may be overrepresented,some may be underrepresented,and some alleles may be totally eliminated.
$R$: The path of extinction of a species cannot be reversed due to the bottleneck effect.