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

Explore More

Similar Questions

In vaccination,which of the following is introduced into the body?

$A$ newborn baby who receives $IgA$ from its mother's milk develops:

Memory cells are responsible for:

What type of immunity is provided by the administration of antibodies after a snake bite?

Except for the skin,other physical barriers that also help to prevent the entry of microorganisms are:
$I.$ Mucus coating of the epithelium lining the respiratory tract
$II.$ Gastrointestinal tract
$III.$ Urogenital tract
Choose the correct option.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo