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

Analogous structures are a result of

Given below are two statements.
Statement $I$ - In disruptive natural selection,individuals acquire peripheral character value at both the ends of the distribution curve.
Statement $II$ - Industrial melanism is an example of disruptive selection.
In the light of the above statements,select the correct option given below:

The phenomenon of industrial melanism demonstrates:

The correct meaning of natural selection is

The chance of elimination of genes from a small population is an example of