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What do you understand by the terms allo...

What do you understand by the terms allopatric speciation and sympatric speciation.

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MODERN PUBLICATION-EVOLUTION-REVISION EXERCISES-(III. SHORT ANSWER TYPE-I QUESTIONS)(Two mark each),(A. QUESTIONS FROM STATE BOARD EXAMINATIONS :)
  1. What is meant by geological time scale? Why is it necessary to determi...

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  2. Homologous and Analogous Organs

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  3. What do you understand by the terms allopatric speciation and sympatri...

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  4. What is adaptive radiation ? Describes it by giving example of Darwin...

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  5. What is Miller and Urey experiment?

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  6. What is meant by industrial melanism ?

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  7. Differentiate between divergent and convergent evolution. Give one exa...

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  8. What do you mean by connecting links? Give one example.

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  9. Explain the meaning of 'ontogeny repeats phylogeny '

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  10. Define divergent and convergent evolution.

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  11. Write any two factors affecting Hardy Weinberg principle.

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  12. What are homologous orgars? State the kind of evolution they present.

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  13. What are analogous organs? State the kind of evolution they represent.

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  14. Are the thorns of Bougainvillea and tendril of Cucurbita homologous or...

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  15. What is significance of Hardy Weinberg's law?

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  16. Write a short note on Cro-magnon man

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  17. What are vestigial organs ?

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  18. Cro-Magnon man was

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  19. Why coacervates were called primitive cells?

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  20. Homologous organs and Analogous organs.

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