Question

What
do
you mean
by pathogen?​

Answer 1

Explanation:

A pathogen is usually defined as a microorganism that causes, or can cause, disease. We have defined a pathogen as a microbe that can cause damage in a host.

Answer 2

Answer:

Pathogen are the foreign harmful subtances that enters the body.

Example- Bacteria, etc

WORKING:

The WBCs mainly lymphocytes engulf those microbes.

After destroying or killing those foreign bodies there is an inflamation on the skin done by mainly by releasing of the hormone by basophils. this inflamation contains a somewhat white coloured liquid called pus which is mainly composed of the destroyed Lymphocytes and the destroyed cells which are destroyed by the microbes..