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What causes speciation according to Hugo...

What causes speciation according to Hugo-de-Vries ?

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ICSE-EVOLUTION-PRACTICE QUESTIONS (Very Short Answer Type Questions)
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  3. Name the four nearest present-day mammalian relatives of man from the ...

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  6. Give in a chronological order the names of the different species in th...

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  7. Explain the term 'reproductive isolation' . Give one example.

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  8. Which chromosomes in humans and chimpanzee show an identical banding p...

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  9. Cite two examples of developmental evidence for evolution from plant-k...

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  10. Why are the wings of a butterfly and of a bat called analogous organs?

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  11. Why is Peripatus called a connecting link?

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  12. Darwin's theory is popularly known as 'theory of natural selection'. H...

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  13. Name the naturalist who put forward the theory of natural selection al...

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  14. Name the phenomenon by which 'rapid speciation' can take place.

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  15. Name the mechanism by which new alleles appear in a population.

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  16. Who proposed recapitulation theory?

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  17. Name any two breeds of wild rock pigeon that have been developed throu...

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  18. What causes speciation according to Hugo-de-Vries ?

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  19. Name any two vertebrate body parts that are homologous to human foreli...

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  20. Name the scientists who experimentally rejected the theory of abiogene...

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