Tuesday, October 10, 2017

Q&A-5: How many organisms are in the human body?

How many organisms are in the human body?

Researchers hope the advance marks an important step towards understanding how microbes help make humans human. The human body contains about 100 trillion cells, but only maybe one in 10 of those cells is actually — human. The rest are from bacteria, viruses and other microorganisms.


Grateful thanks to Google, Jun 13, 2012

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