Human Parasites

The video introduces the concept of parasites, explaining their various roles in the human body. It covers mutualistic symbiosis, where beneficial microbes aid in health, and commensal symbiosis, where organisms coexist without affecting the host. The video also delves into harmful parasites, categorizing them into protozoans, worms, crawly bugs, and freaky parasites, highlighting their potential dangers and effects on humans.

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