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netineya [11]
3 years ago
13

What's portal of entry?

Biology
1 answer:
erik [133]3 years ago
6 0
A portal of entry<span> is the site through which micro-organisms enter the susceptible host and cause disease/infection. Infectious agents enter the body through various </span>portals<span>, including the mucous membranes, the skin, the respiratory and the gastrointestinal tracts.</span>
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