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Which one of the following sequences was proposed by Darwin and Wallace for organic evolution?

Option: 1

Overproduction, variations, constancy of population size, natural selection


Option: 2

Variations ,constancy of population size, overproduction, natural selection


Option: 3

Overproduction, constancy of population size, variations, natural selection

 


Option: 4

Variations, natural selection, overproduction, constancy of population size


Answers (1)

best_answer

Darwinism or Darwin's theory -

Theory of evolution on the basis of natural selection or survival of the fittest

- wherein

Main features:

Overproduction

LImitation of food and space

Struggle for existance

Appearance of variations

Natural Selection

Formation of new species

 

 Correct option is 3

 

Posted by

jitender.kumar

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