40.1 Q1: The following are the steps by which pathogens cause diseases in humans:(1) Pathogens adhere to the host cells.
(2) Pathogens damage the host tissues.
(3) Pathogens colonize the host tissues.
(4) Pathogens enter the host body.
(5) Pathogens resist the host’s defence mechanisms.
Arrange the steps in the correct sequence.
