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Evolution

19. 

The first life on earth originated

A. in mountain B. in Water C. in Land D. in Air

Answer : B. in Water

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20. 

Who published the book “Origin of speciesby Natural Selection” in 1859?

A. Gregor Mendel B. Jean Baptiste Lamarck C. Ernst Haeckel D. Charles Darwin

Answer : D. Charles Darwin

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21. 

Evolutionary history of an organism is called

A. ancestry B. phylogeny C. ontogeny D. paleontology

Answer : B. phylogeny

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22. 

Which of the following was the contribution of Hugo de Vries?

A. Theory of natural Selection B. Theory of mutation C. Theory of inheritance of acquiredcharacters D. Germplasm theory

Answer : B. Theory of mutation

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23. 

The wings of birds and butterflies is an example of

A. Adaptive radiation B. divergent evolution C. variation D. convergent evolution

Answer : D. convergent evolution

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24. 

The phenomenon of “ Industrial Melanism”demonstrates

A. Natural selection B. induced mutation C. reproductive isolation D. geographical isolation

Answer : A. Natural selection

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