Prior exposure of plants to pathogens is known to increase resistance to future pathogen attacks. This phenomenon is known as
A. Systemic acquired resistance
B. Hypersensitive response
C. Innate immunity
D. Antibody mediated response
Answer: Option A
This Question Belongs to Biotechnology Engineering >> Immunology In Biotechnology
Related Questions on Immunology in Biotechnology
A. Arginine
B. Asparagine
C. Cysteine
D. Histidine
Recombinant live attenuated vaccine against hepatitis B was prepared from
A. Plasma of chronically infected individual
B. Recombinant yeast expressing hepatitis B surface antigen
C. Recombinant vaccinia virus expressing hepatitis B surface antigen
D. Transgenic plants expressing hepatitis B surface antigen
A. P and R only
B. P and Q only
C. Q and R only
D. P, Q and R
Which one of the following complement proteins is the initiator of the membrane attack complex?
A. C3a
B. C3b
C. C5a
D. C5b
Join The Discussion