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After infection by germs the immunity ac...

After infection by germs the immunity acquired is known as ----

A

Active immunity

B

Passive immunity

C

Artificial immunity

D

Both a & b

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USHA PUBLICATION-BASIC CONCEPT OF IMMUNOLOGY -EXERCISE
  1. Localized redness of the skin caused by inflammatory reactions causing...

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  2. A portion of the antigen called, the antigenic determinant, which can ...

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  3. After infection by germs the immunity acquired is known as ----

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  4. The dead bacteria and pus formation in the wounded region is known as ...

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  5. Which of the following is primarily concerned with immunity ?

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  6. The cells which stimulate the B-cells to produce antibody are known as...

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  7. Dificiency of B-Cells and T-Cells is known as----

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  8. Which protein is secreted from mast cells that cause the dilation of b...

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  9. The cells which suppress the immune cells from attacking the own cells...

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  10. The function of a vaccine is the production of— against a specific dis...

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  11. The humoral immune system defends mostly against bacteria and viruses ...

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  12. Artificial immunity can be acquired from a ---

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  13. Active immunity means:

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  14. Antigen binding site is present on antibody between

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  15. Which one of the following provides non-specific immunity for the body...

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  16. The reaction between antibodies and soluble antigen is called ---

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  17. Rejection of tissue or organ transplants is brought about mainly by --...

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  18. HIV has a protein coat and a genetic material which is:

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  19. The principles of vaccination was first given by—

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  20. In sarcoma, which of- the following tissue is affected ?

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