In which lymphoid organ are all blood cells,including lymphocytes,produced?

  • A
    Appendix
  • B
    Bone marrow
  • C
    Thymus
  • D
    Spleen

Explore More

Similar Questions

In which type of acquired immunity are microbes or infectious organisms deliberately introduced into the host?

Which of the following secretes interferons?

Antiserum contains

Assertion: Interferons are effective against viruses.
Reason: Proteins which can be synthesized only by genetic engineering are effective against viruses.

Which of the following is mismatched?

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