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प्रश्न
Give example of active and passive immunity.
उत्तर
| Active immunity | Passive immunity |
| Bacterial and viral vaccinations, as well as bacterial products such as toxoids for diphtheria and tetanus. | Human colostrum with IgG antibodies, antitetanus serum (ATS), antidiphtheric serum (ADS), and anti-gas gangrene serum (AGS). |
संबंधित प्रश्न
Name and explain the type of barriers which involve macrophages.
Which type of immunity is confered by colostrum secreted by mammary glands of mother during the initial days of lactation having abundant antibodies (lgA)?
The most significant percentage of immunoglobulin in cow's milk is ______.
Transplantation of tissues/organs fails after due to non-acceptance by the patient's body which type of immune response is responsible for such rejections?
The substance produced by a cell in viral infection that can protect other cells from further infection is ______.
Many microbial pathogens enter the gut of humans along with food. What are the preventive barriers to protect the body from such pathogens? What type of immunity do you observe in this case?
Differentiate between active immunity and passive immunity.
Different types of antibodies are produced in our body by the B-lymphocytes in response to a pathogen that enters in our blood. Name any two antibodies produced and draw a schematic representation of an antibody molecule and label its four parts.
Interferons are proteins. In humans they are secreted by ______.
In human plasma, five different types of immunoglobulins are found.
Which type of immunoglobulin is responsible for allergic reactions?
