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Why does biodiversity differ from palc...

Why does biodiversity differ from palce to place ?

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PRADEEP-BIODIVERSITY AND CONSERVATION -MODEL TEST PAPER
  1. Why does biodiversity differ from palce to place ?

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  2. Why do higher oranisms shift to sexual mode of reproduction is spits o...

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  3. Write one advantage and one disadvantage of cleistogamyi to floweri...

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  4. A male honeybee has 16 chromosomes whereas, its female has 32 chromoso...

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  5. The prophase I stage of meiosis plays a vital role in r-DNA formation....

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  6. Write the names of the following : (a) A 15 million years a...

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  7. What is aminoacylation ? State its significance.

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  8. Select the homologous structures from the combinations given below : ...

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  9. Why is a person with cuts and bruises following an accident administer...

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  10. By taking two examples how has bio-fortification helped in improving f...

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  11. How does addition of a small amount of curd to fresh milk help forma...

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  12. (a) Mention the difference in the mode of action of exonuclease and en...

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  13. What is bio-piracy? State the initiative taken by the Indian Parliamen...

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  14. (a) Which conservation method is used to maintain species of wil...

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  15. Study the graph given below and answer the question that follow ? (i...

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  16. Where are the Leydig cells present ? What is their role in reprodu...

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  17. How to CU-T, CU-7 and hormone releasing IUDs act as contraceptive ?

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  18. What does the following equation represent ? Explain. " ...

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  19. Identify a, b and c in the schematic diagram of an antibody gi...

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  20. Explain how Eli Lilly, an American company produced insulin by recom...

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  21. Explain out-breeding out crossing and cross-breeding practices in anim...

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