Biology, asked by jjmarzook8980, 10 months ago

What do you meant by portals of entry

Answers

Answered by ItzModel

Explanation:

A portal of entry is the site through which micro-organisms enter the susceptible host and cause disease/infection. Infectious agents enter the body through various portals, including the mucous membranes, the skin, the respiratory and the gastrointestinal tracts.

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