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How does analogy help to establish …

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How does analogy help to establish evolutionary relationships? Give appropriate examples?
  • 1 answers

Umacharan Das 5 years, 4 months ago

Offcourse analogus organs has same functions and different origin and structure. 

e. g. Wings of birds and wings of an insect. Although the wings in both has common function I. e. Flying but by structur and origin the wings of birds  are due to  modification of there forelimb where as the wings of insect are due to modificaton of the skin. 

These explanation says that both of them had a single common ancestry in the phase of evolution. 

 

 

 

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