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Surface barriers, such as cutaneous and mucous membranes, serve the immune system as the
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Mention true or false : a) cholera is marked by acute diarrhea and no urination. b)mosquitoes are the source of dysentery germs.
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Biology, 22.06.2019 08:20, jholland03
Which of these parts of the membrane large moecules pass through it ?
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Surface barriers, such as cutaneous and mucous membranes, serve the immune system as the...
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