67th B.P.S.C. (Pre) 2022
Pneumonia is an infection of -
aNerve
bBlood
cSkin
dLungs✓ Correct
eNone of the above / More than one of the above
Explanation
Pneumonia is an infection of the lungs, which causes inflammation in one or both lungs. This infection can be caused by viruses, bacteria, fungi, etc.
general-science