What is primary immune response?

  • A
    Immunity developed in the body during the lifetime of an animal after birth to fight diseases.
  • B
    Immunity inherited by an animal at the time of birth.
  • C
    Immunity observed upon the first encounter with a pathogen.
  • D
    Immunity generated when a pathogen is encountered for the second time.

Explore More

Similar Questions

Antibodies produced by $B$-lymphocytes are responsible for:

Which lymphoid organ is shaped like a large bean?

Which of the following is mismatched?

Memory cells are .........

In higher vertebrates,the immune system can distinguish self-cells and non-self. If this property is lost due to genetic abnormality and it attacks self-cells,then it leads to

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