What is Symbiosis?

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4 жыл бұрын

View the "Deep Dive" video on my second channel: • Deep Dive: What is Sym...
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Normally when people talk about "symbiosis", they're talking about two or more different organisms cooperating to better survive and reproduce. The classical definition of symbiosis is actually much broader than this, and for good reason. Here we will look how evolutionary biologists understand symbiosis, all its different forms, and why it matters!
==== SOURCES ====
SQUIRRELS VS TREES: EVOLUTIONARY ARMS RACE
How plants manipulate the scatter-hoarding behavior of seed-dispersing animals: www.ncbi.nlm.nih.gov/pmc/arti...
Evolutionary interactions between tree squirrels and trees: A review and synthesis: www.jstor.org/stable/24103182...
Can acorn tannin predict scrub-jay cashing behavior: link.springer.com/article/10....
TICKS AND OPOSSUMS
Individual opossums can kill and eat over 5,000 ticks per week during during tick larval activity peaks in the state of New York: royalsocietypublishing.org/do...
New York Times Overview of the research linked above (note, in this article they say 5,000 per season, but the paper itself says 5,000 per week during tick larval season which can last up to 2 months) www.newstimes.com/news/articl...
CHOLERA EVOLVE TOWARD COMMENSALISM
Paper on the evolution of virulence: www.ncbi.nlm.nih.gov/pmc/arti...
TED talk by Paul Ewald, outlining his work on Cholera "Can we domesticate germs?": www.ted.com/talks/paul_ewald_...
==== NOTE ====
The claim that caching acorns allows rainwater to leach out the tannins was confirmed by one study (the blue-jay paper above), but results failed to be duplicated in a followup study.

Пікірлер: 177

@HolyKoolaid 4 жыл бұрын

Wow! This was really, really good and informative!

@jasonperry7428 3 жыл бұрын

I have other examples Humans and honeyeaters Humans and rats Humans and raptors (the bird kind not the Owen Grady kind) Humans and pigs Humans and sheep Humans and dogs Humans and chickens Humans and beavers Humans and cows Humans and horses Humans and just about every pet imaginable Humans and bees Humans and sometimes spiders

@TalkBeliefs 4 жыл бұрын

Brilliant - I'll never quite look a squirrels in the same way again!

@maevedarcy 3 жыл бұрын

Ye im not gonna wach thid vid it soundd like it will make me hate one of my fav animals

@sheeshfn3129 3 жыл бұрын

@@maevedarcy i feed squirrels

@garth2356 4 жыл бұрын

Just heard "Sucka" in the middle of a Stated Clearly video!! Still in shock...

@TomPatricks 4 жыл бұрын

That's ticks for ya

@RobertF- 4 жыл бұрын

Squirrels are nature's fluffy little gardeners.

@bruh-lg6ch 4 жыл бұрын

Robert also fluffy little fetus eaters

@RobertF- 4 жыл бұрын

@@bruh-lg6ch ©0m€ @Ga1n?! O_o

@jasonperry7428 3 жыл бұрын

Unlike humans, animals care for their environment and their homes but we are to ignorant and lazy to ever realise this

@jasonperry7428 3 жыл бұрын

Uhm hey uhh did you say say that your name is John Perry. Because if that’s the case I now believe you to be my father because you have my surname (Perry) and you unlike everyone else I could find you stated my perception of all life clearly and i know I have bad luck but that didn’t feel like a coincidence at all No my name is izaac not Jason, that’s my fathers name (or is it) Edit: I’m not talking to Robert f I’m talking to the stated clearly guy I put this here because this Is the first comment page so the chance of seeing this would be higher

@user-sl2jq8ih1w 9 күн бұрын

Squirrel is nature's little helper

@kevincable4099 4 жыл бұрын

Squirrels use my garden beds to stash acorns and peanuts...I find sprouts every spring!

@jasonperry7428 3 жыл бұрын

Please tell me you put them back Squirrels hibernate for months without any food so if they can’t find there food stash quick enough they will starve to death

@Aarontlondon 4 жыл бұрын

So glad to hear you lovely voice again, it’s been too long

@pookeryert5476 4 жыл бұрын

gay

@Aarontlondon 4 жыл бұрын

Pooker Yert You’re so dumb, is that meant to be offensive?

@TheRealTact 3 жыл бұрын

U hev gay

@jeffcarney2375 4 жыл бұрын

This is awesome. The dynamic continuum you keep flashing back to really puts the video format to good use. I can see kids getting a lot out of that. And I learned more about squirrels! I always thought seed dispersion was only about eating and pooping. Maybe it's commonplace for other people, but this was wonderful information I might never have run across on my own.

@daniellewilson8527 2 жыл бұрын

I didn’t know about the detoxifying reason either

@AshishSingh-wk8in 3 жыл бұрын

This is the most underrated channel on KZfaq.

@ricebunnymoon4624 4 жыл бұрын

Finally a real long length animated vid 😭 form you

@dr.yosra.azcool 4 жыл бұрын

I come here every time just to finish the video with a happy mind, thank you John♡

@cornlips7247 4 жыл бұрын

Wonderfully informative as always. Thank you!

@petersturman9105 3 жыл бұрын

*tHeY cOnsUmE tHe fLeSh oF tHe oAk tReEs uNborN cHilDreN* Wow, ill never be able to look at squirrels the same way again.

@Elkeler. 3 жыл бұрын

ouch

@michaelbuelow9275 4 жыл бұрын

As always you are, in fact, clear in your statements. The illustrations are fun, too.

@robert_costello 4 жыл бұрын

Well sir… I really appreciated this video. Thank you for being so informative and articulate.

@garth2356 4 жыл бұрын

This video actually gives you a great strategy to beat the game Plague Inc. at max difficulty.

@bifurioussiren 3 жыл бұрын

this comment hurts in 2020 🙃

@vicvictor9602 3 жыл бұрын

Gg lol

@jeythegamer8527 Жыл бұрын

@Garth lol i have the game and it might actually help

@alainpannetier2543 4 жыл бұрын

Fantastic. the cholera geographical strains divergence was totally unknown to me.

@chrysanthus480 3 жыл бұрын

The way he explain is so creative 100% love it!

@gigglysamentz2021 4 жыл бұрын

Such a good channel, it's only a matter of time before more people watch it!

@BijouBakson 3 жыл бұрын

That was truly beautiful. We sure learn every day.

@mariocardona5004 3 жыл бұрын

I enjoy watching and learning from your videos ... BIG THANK YOU.

@TheBartgry 4 жыл бұрын

John, you should make video about ‘life history’, I‘ve always found that a pretty vague concept

@riamus7258 4 жыл бұрын

Agreed

@joshuazerubbabel5951 4 жыл бұрын

Excellent! I really appreciate your super-informative videos....Thanks!!

@aniksamiurrahman6365 3 жыл бұрын

The Cholera study has to be repeated in the south and south-east Asia. This area is basically a kinda native habitat for Vibrio cholerae, but things have changed a lot in the last few decades. A sanitary flushing toilet is now almost common everywhere except for some slums. Cholera has almost vanished as well, but maybe actually its the commensal form that is wandering around.

@NickDy 4 жыл бұрын

Great job, John! Carry on! :)

@gigglysamentz2021 4 жыл бұрын

Great animations!

@georgejanson7549 2 жыл бұрын

Loved this vid thx stated clearly

@ethan1491 3 жыл бұрын

this is one of my 1 favourite channel

@AuthorAhanaAnnahArrael 3 жыл бұрын

Thanks for this video!

@ahmedyounes1487 2 жыл бұрын

Amazing video great job 👏

@michaelgibbons9409 Жыл бұрын

Helped me a ton on science project. Thank you.

@stevenutter3614 4 жыл бұрын

That was a lot better than I thought it would be.

@jediahrampersad1196 4 жыл бұрын

This was very helpful

@kapnkerf2532 4 жыл бұрын

So Symbiosic creatures can be friends, enemies or frenemies.

@danieltentori7523 3 жыл бұрын

Pretty much Spidey and Venom

@anandbeachoo4766 3 жыл бұрын

I had a test on this and dis totally helped me thx soo much🙏🙏

@jeythegamer8527 Жыл бұрын

WE ABSORB BACTERIA POOP?

@kkatey4160 2 жыл бұрын

thank you for the help

@lulwarashidalmannai3836 3 жыл бұрын

out of topic but his voice is so calming

@CliveReyes 2 жыл бұрын

That is some quality content.

@ronaldmcdonald8303 Жыл бұрын

Are there any examples of symtriosis, eg 3 or more organisms working together?

@MooMooMath 4 жыл бұрын

Symbiosis stated clearly-thanks

@Xikers.x 3 жыл бұрын

Hai 😁

@broomhilder 3 жыл бұрын

Might be a silly assumption, but could the relationship between man and pet be argued as a “social symbiosis”? Pets receive regular nourishment from humans, humans receive emotional support/relief from relationships with pets I am most definitely speaking out of my rear but I’m just curious if this has been considered

@broomhilder 3 жыл бұрын

Another thing: maybe pets (depending on the species) developing more pro-social behaviors with other species could be considered a benefit from domestication Again, just speculating here

@spatrk6634 2 жыл бұрын

yes. pets fit the definition of symbiosis.

@lovecherish1633 4 жыл бұрын

It help me very well. I love it

@amirmiah7217 3 жыл бұрын

when he says yum yum im like XD

@Ddogartt 3 жыл бұрын

wow this video helped me.because from school i am making a Symbiosis project

@alhaeri1 4 жыл бұрын

great video

@erik-ic3tp 4 жыл бұрын

Cool video Stated Clearly.🙂

@vicvictor9602 3 жыл бұрын

I like ur explanation

@jeffkevin1803 4 жыл бұрын

If you're trying to say is me and my Dog have a (Mutualistic) Symbiotic Relationship, I agree! 'We are UNLIKE organisms.'

@JIMDOTK 3 жыл бұрын

would I be allowed to use some vocal chops from this in a song if I give credit?

@StatedClearly 3 жыл бұрын

Sure

@risaias 4 жыл бұрын

Good vid, ma boy!

@bifurioussiren 3 жыл бұрын

thank you for these videos. commenting for the algorithm.

@alfeahamacanim5732 4 жыл бұрын

This helped me

@abdullahkhalid5714 3 жыл бұрын

Thank you!

@dangale2029 4 жыл бұрын

i love these videos

@johnforensicman6179 3 жыл бұрын

Love these videos. Yum yum!!

@ParlonsEvolution 4 жыл бұрын

Awesome! ^^

@geniussidona 3 жыл бұрын

Millions of years ago, I used to live on mars. I've evolved so much. Did I lie?

@kipcotvonline6015 2 жыл бұрын

Sorry how about the parasite found in luguminant stomach help in digestion is it parasitism or mutualism

@elihyland4781 3 жыл бұрын

Clown fish: if you keep me from getting killed and I eaten, I will sh!t in your mouth..forever Anemone: you got a deal! Clown fish are hilarious

@drosophilamelanogaster9488 2 жыл бұрын

thank you

@Frostyflytrap 4 жыл бұрын

*yum yum*

@valentinomoultrey5003 3 жыл бұрын

thanks

@user-he4ef9br7z 4 жыл бұрын

a question . if lichens are a symbiosis of many organisms , why do they have single scientific names ? eg: Cladonia cristatella Genuinely looking for an answer . this is one of the 2 biology paradoxes i struggle with

@molasaleh4000 2 жыл бұрын

Thanks i have a science test tommorow and i had to understand symbiosis

@romella_karmey 4 жыл бұрын

We are our own ecosystem. All of our cells, beneficial bacterias and germs in our body working in harmonious symbiotic manner!!! Life is truly amazing and mysterious!

@john_hunter_ 4 жыл бұрын

Are plants and animals as a whole in a symbiotic relationship?

@DragomirSangeorzan 4 жыл бұрын

No. Plants are the primary energy producers, some plants can just live by themselves, and others have found symbioses with animals. However, land plants and land fungi... now that could be a different story.

@abdallahshakeel7036 3 жыл бұрын

Probably as parasites

@orangeSoda35 4 жыл бұрын

It's like Eddie Brock and the symbiote.

@dragongirl7978 4 жыл бұрын

Is there a way to make a one-time donation? I want to use part of this as a listening exercise for my ESL students and would like to show my appreciation, but since I live in China, I try not to lock myself into financial commitments I can't control easily from the other side of the world.

@StatedClearly 4 жыл бұрын

Yes, you can do so via our website here: statedclearly.com/contribute/donate/

@aleksszukovskis2074 Жыл бұрын

i liked the squirrel animations

@breebell468 4 жыл бұрын

Plants cultivated for human use, Mutualism?

@polarspirit 3 жыл бұрын

Both you and I can have a symbiotic relationship

@jasonperry7428 3 жыл бұрын

Nope That would be parasitic because were killing the plant in the process and plants release oxygen and if there’s no oxygen we all die

@canismajor8601 3 жыл бұрын

@@jasonperry7428 are you sure about that. Because we create carbon dioxide and plant needs carbon dioxide and plants convert them into oxygen that benefits us and other organisms

@paschaholtry2756 Жыл бұрын

Wow just wow😮

@jonnybravo9003 3 жыл бұрын

if teachers explained like this man!!!

@simianbarcode3011 4 жыл бұрын

YUM YUM!

@user-kl7ew4cm5y 4 жыл бұрын

awesome!!!!!!!!!!

@musicoswateros449 4 жыл бұрын

Who else expected a mention to chloroplasts and mitochondria?

@jaimax19 3 жыл бұрын

Funny and helpful

@daithiocinnsealach3173 4 жыл бұрын

I literally just got finished watching a Smithsonisn Channel video about Angler fish and hoe the male and female have some sort of parasitic symbiosis going on, though they didn't explain why it was parasitic. If the male gives the sperm and takes nutrients then it's win/win right? Isn't the goal of the female to reproduce?

@MarshmellowAnimated 10 ай бұрын

“Yum yum”

@amalsarmeen390 3 жыл бұрын

That's is how to learning

@jennsramek5286 3 жыл бұрын

this saved me from watching 3 hours of videos thank you

@bradleydobbins3613 3 жыл бұрын

i dont wanna watch it i dont think its gonna end

@guyskillen 4 жыл бұрын

I love how you address the school science curriculum dot points. Cheers Jon! Also, thanks for saying anemone fish is mutualism. Textbooks always say comensalism. I just tell the kids whoever thinks that obviously has never seen it!