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प्रश्न
Given below is a scheme of classifying immunity against human diseases. Fill up the types of immunity in the blanks 1-9.
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उत्तर
(1) Innate immunity
(2) Acquired immunity
(3) Specific immunity
(4) Active acquired immunity
(5) Passive acquired immunity
(6) Natural acquired active immunity
(7) Artificial acquired active immunity
(8) Natural acquired passive immunity
(9) Artificial acquired passive immunity
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संबंधित प्रश्न
It is generally observed that the children who had suffered from chicken–pox in their childhood may not contract the same disease in their adulthood. Explain giving reasons the basics of such immunity in an individual. Name this kind of immunity.
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What are the uses of vaccine?
Summarise the process of vaccine production
Give one significant difference between primary lymphoid organs and secondary lymphoid organs. Give one example of each.
Answer the following question:
The principle of vaccination is based on the property of the "memory" of the immune system. Taking one suitable example, justify the statement.
State the functions of mast cells in allergy response.
Differentiate between B-cells and T-cells.
Enlist any four barriers that contribute to innate immunity.
Match column I with column II and choose the correct option.
| Column I | Column II | ||
| i. | Specificity | a. | Lymphocytes produced against each particular foreign molecule |
| ii. | Diversity | b. | Self-cells are not attacked by immune system of the own body |
| iii. | Memory | c. | Immune system works against multiple pathogens |
| iv. | Discrimination between self and non-self | d. | Stronger immune response on second encounter |
