What is immunity?

  • A
    The ability of the immune system to fight against pathogenic organisms.
  • B
    The ability to destroy pathogenic organisms before the disease takes effect.
  • C
    The ability to produce antibodies against pathogenic organisms.
  • D
    The ability to recognize various pathogenic organisms.

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Similar Questions

$A$ - The vaccines generate memory $B$ and $T$ cells. $R$ - In vaccination,activated pathogens are introduced into the body.

Which of the following are secondary lymphoid organs?
$(a)$ Bone marrow
$(b)$ Tonsils
$(c)$ Spleen
$(d)$ Thymus
Choose the correct answer from the options given below:

Which of the following statements is correct regarding antibodies?

Which of the following is $NOT$ included in physiological barriers?

The immune response of an elderly person becomes weak due to the degeneration of the ...... gland.

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