Question
State in brief the principle of immunisation.
State in brief the principle of immunisation.
Immunization, or immunisation, is the process by which an individual's immune system becomes fortified against an agent (known as the immunogen). The most important elements of the immune system that are improved by immunization are the T cells, B cells, and the antibodies B cells produce.
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What is the advantage of using insect resistant varieties?
It was diagnosed that the body of a patient has lost its power of fighting any infection. Name the disease he is suffering from. What type of microbe is responsible for this disease and how does it spread from one person to the other.
Categories the following under:
Write a note on plasmolysis.
Differentiate between the following:
Cis and trans faces of Golgi apparatus.
What are crop pests? Suggest preventive measures to control pests.
Briefly describe cardiac muscle fibres.
Write short notes on:
Tuberculosis.