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Select the correct statement with respect to diseases and immunization.

If due to some reason B and T lymphocytes are damaged, the body will not produce antibodies against a pathogen
Injection of snake antivenom against snake bite is an example of active immunization
Certain protozoans have been used to mass produce hepatitis B vaccine
Injection of dead/inactivated pathogens causes passive immunity
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Which of the following diseases is non contagious but infectious?

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Sarcoma is cancer of

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The pathogen Microsporum responsible for ringworm disease in humans belongs to the same Kingdom of organisms as that of

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Where will you look for the sporozoites of the malarial parasite?

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Which one of the following acts as a physiological barrier to the entry of microorganisms in human body?

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Which one of the following options gives the correct matching of a disease with its causative organism and mode of infection?

DiseaseCausative OrganismsMode of Infection
(1) ElephantiasisWuchereria bancroftiWith infected water and food
(2) MalariaPlasmodium vivaxBite of male Anopheles mosquito
(3) TyphoidSalmonella typhiWith inspired air
(4) PneumoniaStreptococcus PneumoniaeDroplet infection

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Heamophilia disease can transfer through ______.

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Which one of the following pairs of diseases is viral as well as transmitted by mosquitoes?

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The immunoglobulin abundant in colostrums is:

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The study of antigen-antibody interaction is called

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