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Certain pathogens are tissue /organ spec...

Certain pathogens are tissue /organ specific. Justify the statement with suitable examples.

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JMD PUBLICATION-PRACTICE SAMPLE PAPER (SOLVED)-EXERCISE
  1. In a nucleus, the number of ribonucleoside triphosphate is 10 times th...

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  2. Name any three viruses which have RNA as the genetic material.

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  3. Certain pathogens are tissue /organ specific. Justify the statement wi...

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  4. What is the chemical nature of biogas?Name an organism which is involv...

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  5. While doing a PCR,'denaturation' step is missed. What will be its effe...

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  6. What is GEAC? What are its objectives?

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  7. Define phenotypic adaption.Give one example.

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  8. Give characteristics of biotic community.

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  9. What does 'Red' indicate in the IUCN Red list(2004)?

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  10. Which Mendel's law of inheritance is universally acceptable and withou...

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  11. What is a template strand and coding strand ?

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  12. What are the various routes by which transmission of human immunodefic...

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  13. Microbes play a dual role when used for sewage treatment as they not o...

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  14. Describe briefly Restriction Enzymes and DNA.

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  15. Biotechnology has helped farmers to get pest resistant cotton crop. Ex...

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  16. Name the cells that nourish the germ cells in the testes. Where are th...

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  17. Where is acrosome present in humans ? write its function.

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  18. Why is the middle piece of human sperm considered as power house of ce...

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  19. Write the physiological reason,why a woman generally cannot conceive a...

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  20. Not all copulations lead to pregnancy. Give reason.

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