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Do the new characters have any role in t...

Do the new characters have any role in the process of evolution?

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VGS PUBLICATION-BRILLIANT-HEREDITY AND EVOLUTION-EXERCISE
  1. How are new characters produced ?

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  2. Are they (the new characters) inherited?

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  3. Do the new characters have any role in the process of evolution?

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  4. What are variations ? How do they help organisms?

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  5. Dwarf pea was treated with gibberellic acid. It became as tall pea pla...

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  6. One experimenter cut the talls of parent rats, what could be the trai...

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  7. How did Augustus Weisemann disprove the theory of Inheritance of acqui...

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  8. In a mango garden a farmer saw one mango tree with full of mango fru...

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  9. Explain monohybrid experiment with an example. Which law of inheritanc...

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  10. State the law of independent assortment.

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  11. Explain the Darwin's theory of Natural selection with an example. What...

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  12. What are variations? Explain with a suitable example.

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  13. What variations generally have you observed in the species of cow?

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  14. What are the characters Mendel selected for his experiments on pea pl...

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  15. In what way Mendel used the word Traits? Explain using an example.

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  16. What are the differences that Mendel observed between parent and F2 ge...

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  17. Male is responsible for sex determination of baby - do you agree ? If ...

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  18. It is unfair to blame women in determining sex of new born baby. Do yo...

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  19. Write a bref note on Homologos and analogous organs.

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  20. How do scientists utillse the information about fossils?

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