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NEETZoologyHuman Health and Diseases

What is the ability of the host to fight disease-causing organisms called?

Options

  1. AAntibiotics
  2. BImmunity
  3. CDrugs
  4. DVaccines

Correct answer

B. Immunity

Step-by-step solution

The advancements made in biological science have armed us to effectively deal with many infectious diseases and the use of vaccines and immunization programs have enabled us to completely eradicate a deadly disease like smallpox. The overall ability of the host to fight the disease-causing organisms, conferred by the immune system is called immunity. Immunity is of two types: Innate immunity and Acquired immunity.Innate immunity is a non-specific type of defense that is present at birth and provides different types

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