Symbiosis: Mutualism, Commensalism, and Parasitism

Symbiosis is close and often long-term interaction between different biological species.

The definition of symbiosis is controversial among scientists. Some believe symbiosis should only refer to persistent mutualisms, while others believe it should apply to all types of persistent biological interactions (i.e. mutualistic, commensalistic, or parasitic).

In this video we show how you can simply visualize all three.

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[cipxit]

Me: *Gets ready to take Notes* The Intro: *UGHWAGHGA*

[miaevankovich]

For FR:

1. Symbiosis relationships are interactions between two species that can benefit either one or both species.
2. Parasitism, Mutualism, and Commensalism
3. P: Parasitic fish that harms the host fish, M: Cleaner fish that helps itself and the host fish, C: Ramona fish that hitches a ride on a host animal and gets leftover food.

[irisbailey]

the music and animation at 1:48 is the reason I can't sleep at night

[jay-mtdo]

I’m here because I have a quiz on this and I don’t wanna pull out my notebook

[amandaa]

who else is here for quarantine?








*just* *me*

[riotzn]

im only here cause ny teacher told me to

[chrissweeten]

helped me with science test. was pretty fun watching thanks. got 98% on test

[furykiller]

Saved my ass in the first science worksheet of the year. 9.5/10 Thanks!

[yangxia]

Wow thanks for teaching me about from Healy Elementary, Jessica says hi

[Lighthouse]

Thanks for the video. It really helped me explain symbiosis to my 6th grader 😊

[Maghster]

1:46 looks like what would happen if I learned blender but not fully.

[alexarmanto]

that part where the cleaner fish went into his mouth *shudder

[lindsay]

To all the students watching this at 4am who have a test tomorrow and haven't studied, it starts at 0:55

[jennalavena]

Who else is here because its apart of your assignment?

[railene]

Ur vids are so amazing!! I get as on my exams because of ur amazing vids

[jultle]

This video is awesome, especially the part where the 3D animation takes part in.

[Luna_]

Parasitism 1:47
Mutualism 2:14
Commensalism 2:38

[alaina]

Bruh who else noticed that he was really really sunburned when he got out of the water to talk except for where his hear was.

[GoodName]

Teacher: says this video is important The intro: AHHHWUHARAGUHA

[finnlesti]

Teacher : tomorrow is about symbiosis
Me: