Question

Mujhe nahi pta mene to bangali basha me suna tha babu moshayeee xD kubh bhalo xD​

Answer 1

In immunology, an antigen is a molecule or molecular structure, such as may be present on the outside of a pathogen, that can be bound by an antigen-specific antibody or B-cell antigen receptor. The presence of antigens in the body normally triggers an immune response.

Priyancy aman ke saath settle hogyi h xD

And me Chingle hogya #_#

Answer 2

Mai janti hu Shayad tu krish h @Wolf ji...

Aur ye jiski id h vo shayad Riyansh...