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List out possible steps by which simple ...

List out possible steps by which simple inorganic substances give rise to complex organic molecules which eventually give rise to first cell.

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MODERN PUBLICATION-EVOLUTION-REVISION EXERCISES-(IV. SHORT ANSWER TYPE-II QUESTIONS)(Three mark each),(A. QUESTIONS FROM STATE BOARD EXAMINATIONS :)
  1. What is organic evolution? Name some of the evidences given in support...

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  2. How does the population change in peppered moth, Biston betularia, exp...

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  3. List out possible steps by which simple inorganic substances give rise...

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  4. Discuss about genetic variation in a population that leads to evolutio...

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  5. Describe the significance of Hardy-Weinberg principle.

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  6. Define analogous organs. Give one example

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  7. What are coacervates ? How were they formed ? What is their importance...

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  8. Differentiate between missing links and connecting links, giving examp...

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  9. What are main postulates of Lamarck's theory of acquired characters.

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  10. Homologous organs and Analogous organs.

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  11. Mention any three conclusions of Miller and Urey's experiment.

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  12. What is mutation ? List the differences between somatic mutation and g...

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  13. Natural Selection and Artificial Selection

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  14. Define speciation. Discuss its types.

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  15. Distinguish between ape and man .

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  16. What are advantages of erect posture and large brain to humans over ot...

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  17. State Hardy-Weinberg principle of genetic equilibrium. Write any four ...

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  18. Mention any three types of molecular evidences of evolution with examp...

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  19. By the statement 'Survival of the Fittest''. Darwin meant that

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  20. Write briefly the chemical origin of life on the earth.

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