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NCERT EXEMPLAR-HUMAN HEALTH AND DISEASES-Human Health And Diseases
- Certain pathogens are tissue/organ Specific. Justify the statement wit...
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- The immune system of a person is suppressed. In suppressed. In the EL...
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- Where are B-cells and T-cells formed? How do they differ from each oth...
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- Given below are the pairs of pathogens and the diseases caused by them...
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- What would happen to immune system, if thymus gland is removed from th...
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- Many microbial pathogens enter the gut of humans along with food. What...
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- Why is mother's milk considered the most appropriate food for a new...
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- What are interferons? How do interferons check infection of new cells?
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- In the figure, structure of an antibody molecule is shown. Name the p...
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- If a regular dose of drug or alcohol is not provided to an addicted...
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- Why is it that during changing weather, one is advised to avoid clos...
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- It is said, that the harmful alleles get eliminated from population ov...
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- Lymph nodes are secondary lymphoid organs. Explain the role of lymph n...
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- Why is an antibody molecule represented as H(2)L(2) ?
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- What does the term 'memory' of the immune system mean?
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- If a patient is advised anti restroviral therapy, which infection is h...
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- Differentiate between active immunity and passive immunity.
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- Differentiate between bening tumour and malignant tumour.
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- Do you consider passive smoking is more dangerous than active smoking...
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- Prevention is better than cure'. Comment.
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