Question

Which is the body's first line of defence against germ attacks?

• A. Skin
• B. Mucous and saliva.
• C. Both A and B
• D. None of these

Answer 1

The correct option is C

Both A and B

Skin, mucus, saliva and tears form the body's first line of defence against the germ attacks. These prevent the body against most pathogens except those which can breach this line of defense and enter the body nonetheless.