Immunodeficiency makes a person highly susceptible to infection. It is caused by

  • A
    Lack of $B-$cells
  • B
    Lack of $T-$cells
  • C
    Both $(a)$ and $(b)$
  • D
    None of the above

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Similar Questions

Which cells do not produce antibodies but help $B$-cells in the production of antibodies?

Where is $MALT$ (Mucosa-Associated Lymphoid Tissue) located?

Identify the statement that is $\text{NOT}$ correct.

Assertion: Interferons are a type of antibodies produced by body cells infected by bacteria.
Reason: Interferons stimulate inflammation at the site of injury.

What happens in active acquired immunity?

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