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According to Neo - Darwinism theory, which one of the following is responsible for the origin of new species?
 

Option: 1

Mutation 
 


Option: 2

Use and Disuse 


Option: 3

Hybridisation 
 


Option: 4

Mutations together with natural selection
 


Answers (1)

best_answer

 

 

As we have already discussed in Modern Concept of Evolution or Synthetic Theory of Evolution -

 

The present concept of evolution is a modified form of Darwin’s theory. It is often called Neo-Darwinism. It includes the following factors such as gene mutations, variations heredity, natural selection and isolation. Hence, the correct option is (d).
 

Posted by

Deependra Verma

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