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What is the immune system? What are its ...

What is the immune system? What are its main kinds? What is the role of B-type and T-type cells in the body's defensive mechanism?

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ICSE-HUMAN HEALTH AND DISEASE -PRACTICE QUESTIONS (Long AnswerType Questions)
  1. Define drug addiction. Give sources and harmful effects of any four dr...

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  2. Name the causative agent of AIDS. What are its symptoms and modes of t...

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  3. What is the immune system? What are its main kinds? What is the role o...

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  4. Classify various drugs that lead to addiction and discuss their ill ef...

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  5. Define immunity. Describe different ways to develop immunity. Write tw...

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  6. What is full form of AIDS? How is it transmitted? Draw a labelled diag...

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  7. Define immunodeficiency. Give a brief account of AIDS.

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  8. Describe different types of immunity found in living organisms

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  9. Explain the mode of action of B-lymphocytes and T-lymphocytes.

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  10. What are carcinogens? Explain the causes, major types, danger signals ...

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  11. Explain the effects of drug addiction on family, society and the addic...

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  12. Why do people take to drinking?

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  13. What happens when alcohol is taken?

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  14. Define drug addiction. Give the symptoms and control measures of drug ...

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  15. What are hallucinogens? Give their two examples. Mention their clinica...

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  16. What are the properties of acquired immunity? Differentiate between an...

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  17. Explain the various types of disorders arising due to improper functio...

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  18. What is innate immunity? Differentiate between non-specific and specif...

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  19. Differentiate between active immunity and passive immunity. Give any o...

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  20. Name the various immunoglobulins. Give their functions.

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