Question

Define Infectious agents . Classify diseases on the basis of infectious agents.

Answer 1

Answer:

$</p><p><video width="320" height="240" controls></p><p> <source src="movie.mp4" type="video/mp4"></p><p> <source src="movie.ogg" type="video/ogg"></p><p>Your browser does not support the video tag.</p><p></video></p><p>$

Answer 2

Answer:

infectious agents are those agents which spread diseases from one person to another