According to Darwin, the organic evolution is due to:

  • Option 1)

    Reduced feeding efficiency in one species due to the presence of interfering species.

  • Option 2)

    Intraspecific competition.

  • Option 3)

    Interspecific competition.

  • Option 4)

    Competition within closely related species.

 

Answers (1)

As learnt

Organic Evolution -

The method of the formation of complex forms of life from simpler ones by gradual change is called organic evolution

- wherein

Evolution happens over a period of time and is a slow, continious and an irreversible process of change. The term evolution was coined by Herbert Spencer.

 

 


Option 1)

Reduced feeding efficiency in one species due to the presence of interfering species.

This option is incorrect

Option 2)

Intraspecific competition.

This option is incorrect

Option 3)

Interspecific competition.

This option is correct

Option 4)

Competition within closely related species.

This option is incorrect

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