Biology, asked by zaidk9001, 11 months ago

Is the gastrointestinal, urogenital, respiratory, or skin the most commonly used portal of entry by pathogens? Or are they equally used as portals of entry?

Answers

Answered by ajaythomson53

Apart from these pathogens also enter through contaminated food and water . For example ascariasis is caused when we drink water containing egg of ascaris.

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