What is the phenomenon of survival of the fittest called?

What to you mean by 'Survival of the fittest' ?

Survival of Fittest was used by

Who discovered the phenomenon of linkage ?

Survival of Fittest' was coined by

Discuss the importance of fossils in case of horse evolution. What do you mean by survival of the fittest,.

Given:1 - Natural selection, 2 - variations and their inheritance ,3 - survival of the fittest, 4 - struggle for existence.According to Darwin in,which of the following represent the correct sequence of the events in the origin of the new sepecies?

Evaluate what Darwin explains 'fittest' in survival of the fittest?

Mycorrhiza exhibits the phenomenon of

Given : 1 = Natural selection , 2 = Variations and their inheritance , 3 = Survival of the fittest , 4 = struggle for existence According the Darwinism, which of the following represents the correct squence of events in the origin of new species ?

What is the phenomenon of diffraction more pronounced in single slit?