Homologous structures:
Correct answer: A. Have same structures but different functions
- A. Have same structures but different functions
- B. Have same functions but different structures
- C. Have different structures and function
- D. None of the above
Explanation
Homologous organs are functionally different but structurally alike e.g. Fore limbs of man, bat, horse, whale etc. are example of divergent evolution.
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About Evolution
Evolution describes heritable change in populations over generations through variation, natural selection and adaptation. Lamarckism explains inheritance of acquired characteristics, while Darwinism explains selection of favourable inherited variations; these historical explanations must not be confused with the modern genetic account of evolutionary change.
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