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Geographic and reproductive isolation ar...

Geographic and reproductive isolation are most closely associated with
Or
The origin of species from pre-existing species is

A

Speciation

B

Extinction

C

Over production

D

Competition

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The correct Answer is:
A
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  2. Single step large mutation leading to speciation is also called

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  3. Geographic and reproductive isolation are most closely associated with...

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  4. A species is produced by loss or diappearance of a few characters foun...

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  5. Which one of the following scientists is not related with organic evol...

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  6. According to the theory of mutation by Hugo de Vries

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  7. Which is basis of evolution

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  8. The example of recapitulation theory is

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  9. The importance of random accumulation of small genetic changes suffici...

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  10. The principle of organic evolution envisages

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  11. Radiations with successful adaptations in case of insects is a result...

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  12. Finding of miller's experiment on origin of life has provided evidence...

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  13. What is evolution

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  14. Abiogenetic theory of origin states

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  15. Evolutionary convergence is characterized by

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  16. Which of the following is related with reproductive isolation

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  17. The existence of marsupials in Australia and New Zealand prove

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  18. The life beings above which level

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  19. In Hardy-Weinberg equation, the frequency of heterozygous individual i...

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  20. According to Hugo de Vries, the mechanism of evolution is

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