Question
What type of immunity is provided by
vaccination?Solution
Vaccination introduces a weakened or dead form of a pathogen into the body. This stimulates the immune system to produce its own antibodies and memory cells without causing the disease. Since the body actively produces the immune response and it is introduced artificially (through a vaccine and not by natural infection), it is called artificial active immunity.
Cholesterol oxidase (CO) protein present in Streptomyces showed acute toxicity to
Considering the photosynthetic pathways of different crops, which among the following is NOT classified as a C3 plant, but rather follows the C4 pathway...
What is the function of a camshaft in an internal combustion engine?
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Leaf tip is modified as tendrils in
Which among the following is the most severe form of soil water erosion?
How is thermal efficiency different in diesel and petrol engines?
The example of augmentation cropping isÂ
Chlorophyll is formed from proto- chlorophyll in light. The proto- chlorophyll lacks two hydrogen atoms one each at _________and _________carbon of ___...
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