Natural selection has the ability to make a population look different when it is coupled with

Atomic exlosion has the ability to make radioactive material

Atomic explosion has the ability to make radioactive material

Natural selection leads to the directional change when

Natural selection leads to the directional change when

Natural selection that promotes adaptivity of population in heterogeneous environments that is changed from homogeneous environment

Natural selection that promotes adaptivity of population in heterogeneous environments that is changed from homogeneous environment

The natural selection that acts against change in form and keeps the population constant through the time is :

The natural selection that acts against change in form and keeps the population constant through the time is :