Symbiosis | Tree Biology

There seems to be two definitions for symbiosis -
The one in most of the books I saw, including the study guide: "mutually beneficial relationship between two organisms".
In biology class, it's more of a neutral relationship between two organisms. There are three categories:
- Mutualism: benefits both parties
- Commensalism: benefits one without harming the other
- Parasitism: benefits one WHILE harming the other

[@spencernilsson5068]

Haha I love the little smilies on the parasitism row. Super great content, glad to be subbed! :D

[@arboriststudyguide]

Thanks for the feedback! I started putting in some *personality* in the last few videos and it's been great fun, so there will be more of... That!

[@grant9047]

Nice