Tuberculosis is a highly infectious disease. Justify the statement. ; Which vitamin helps in the prevention of common cold?

cbse-class-8
science
microorganisms

#1

Tuberculosis is a highly infectious disease. Justify the statement
*A . *Tuberculosis is a highly infectious disease. TB is transmitted through minute droplets of infected sputum on phelgm, by drinking milk of an infected animal.

Which vitamin helps in the prevention of common cold ?
**A .**Common cold is prevented by taking vitamin C.