Symbiosis

With so many organisms on Earth, living things are bound to interact with one another. Symbiosis is a close relationship between two species.
One type of interaction between two species is called mutualism. An example of mutualism exists between honey bees and flowers. Flowers provide nectar to the bees. The bees use the sugar rich liquid to make honey. As the bees fly from flower to flower tiny grains of pollen get stuck to the bee. The bee moves the pollen without even knowing it. The pollination is necessary for flowers to reproduce. In this relationship both species benefit. The bee gets nectar and the flower gets pollinated.
Another relationship is called commensalism. This interaction takes place when sharks and remora live together. The remora use sucking disks on their heads to attach themselves to sharks. The sharks are powerful swimmers and do not even notice the remora and are neither helped nor harmed. However the remora benefit from this relationship. The fish get a free ride and protection. They also feed on scraps left over by the shark. In commensalism one species benefits and the other is neither helped nor harmed.
The last type of symbiotic relationship is called parasitism. An example of this relationship exists between humans and mosquitoes. The insects land on and take the blood from humans. The mosquito benefits as it uses the blood for energy. The human or host is harmed in this relationship as blood is needed and the human could become infected with disease. In parasitism one species benefits and the other is harmed.

[@rxvenger3579]

wHo's hERe beCaUSE Of oNlinE cLasSeS?

[@xezizgamingyt221]

sigh yes

[@labibahaque]

Same-

[@alexbonnes4166]

me

[@JoeMama-ct7yk]

Yes

[@slurpy6414]

Me

[@mirnaacosta6125]

Before this, like 60 percent of my knowledge of parasites came from venom ... thanks for the video Mark, it helps a lot

[@rochelehaye6162]

Whos HERE cuz OF online CLASS 🙋🏽‍♀️

[@greatball6103]

Me

[@Tetrapod1st]

Sadly yes

[@jalal14pro58]

Me

[@nightfurylover3913]

Meee

[@joshs5449]

Whats your class called?

[@kyuramboss9241]

This video helped me on my science test tomorrow

[@amyliu1730]

Me too. I wouldn't of survived my assignment without this.

[@cherrymaejore126]

Amy Liu

[@jianing718395]

Jose Quintana Hernandez get some hell don’t advertise their dumb vid that you like

[@marummaha225]

Me on my exam tommorow

[@ianjulius5185]

Thank you for getting straight to the point and not wasting a bunch of time.

[@habe2657]

Mutualism 2 species benefits, Commensalism 1 species benefits but the other doesn’t. Parasitism 1 species benefits and 1 species gets harmed= Symbiosis.

[@BruhMoment-gm8zc]

thanks bro :)

[@johnnycruz8087]

Po

[@justincristea]

1:52 what if mosquitoes were actually that big

[@mightyballs1920]

That would be terrifying

[@kietteinightcore]

humans gon go extinct

[@ohshoottre5262]

When the fish hits your hide and clings on to your side *T H A T ' S R E M O R A S*

[@tiarana4313]

1:05 wtf 😂

[@chefalbertocabrera]

SUCKING DISC

[@Emmy-dl9ft]

I had a huge test but this is going to help me know more stuff thanks for putting this on KZbin!

[@bnaswoodmore5thgrade201]

Awesome! I love your videos...simple and to the point. You make it so easy for the students to understand. Thank you.

[@kalamorgan4513]

1:05-1:06 LoL!!

[@kezimathew8149]

Kala Morgan lol I thought I was the only one

[@joseph6732]

WHo the fuck

[@Win090949]

SuCkInG Di*kS O wait I found out it’s some kind of Pokémon thingy

[@darkgreen5673]

Thats a remora fish

[@razborry327]

the bee is such a cute little potato!! 0:24 - 0:53

[@ohnogasp]

bees arnt potatos 😏

[@nyankatxd]

Ikr! >-

[@ohnogasp]

Ochaco Uraraka STOOOOOOP

[@destroyerinazuma96]

Thanks for the video. The last part reminded me a lot of the Lilo and Stitch cartoon, where powerful alien ecologists protected mosquitoes and counted humans as part of their food chain :)

[@marianagauss94]

Very good video thank you so much 😊

[@charlielan3238]

We saw this in class and everyone was laughing at the sucking discs part 💀💀😂😂 we’re too dirty minded 😂

[@Ryan-fv9uq]

This video saves my life I was absent a day my teacher was teaching us this and he never told me about it thank you

[@wendylaurean6874]

Thank you so much ! This really helped !!!

[@kevinhuynh4533]

Simple, yet highly informative. Thanks for posting this video!

[@experience9746]

Very useful, Thank you

[@nehachand4171]

Thank you very much for this example

[@sonamkeshari2702]

Mam, I have attempted many papers of 1st and 2nd sem but 4 subjects which are easy too but then also I got failed. Why? Is symbiosis making money? I have found many errors in books and and even in exams? who is responsible ? Obviously not students. So please tell me what to do otherwise I have stopped attempting further and makes me totally disagree to do pgdbm from symbiosis. plz suggest what to do?

[@SherazKhan-kn9zo]

Great video. Very straight forward.

[@torrielli]

Thank you! Using in my ESL classroom.

[@chamelyuddin]

Thankyou mrs macwan

[@areturn2love]

Soooo helpful, thank you!!😀

[@qoot50502]

Thanks this was for my test!

[@ahmadbarghouthi9446]

if u want the whole thing to be explained to u quickly start from 2:13 till the end

[@anabnana81rodriguez5]

Very well explained!

[@onlyme3342]

Good job now i get symbiosis

[@arabicboi]

My life in a nutshell: *saying wtf to this*

[@alfonsodiaz2469]

My teacher played this in class, informative and fun. I am rewatching for my test tomorrow.

[@mallucas116]

This lesson is easy! Thanks for the video!

[@fett82888]

Hello Mark, I am currently working on a worksheet for a lesson plan for a group of middle school students. I was wondering if I could take a screen grab from your video and insert it into my worksheet. Thanks for the awesome video!

[@drolly00]

+Joel Lusk yes my friend feel free to use the work in any way you need

[@iravillota9216]

Thanks for making this vid! helps a lot

[@florarose1626]

Thank you

[@san5806]

great video, it really helped me. now i do understand it

[@nashitahstephen1951]

nice job

[@c9q9md.m3]

Thanks

[@laylasmith9230]

Thanks this really helped me out on my test i got an A+

[@laurynsmith6772]

Thanks so much this helped alot

[@hamzaaliyi1680]

It good👌🏾👍🏾😀🤓

[@azizamahmoud1885]

Thank you 🫶🏽

[@rupaltongiajain5584]

Very...... interesting

[@mehrozmustafa730]

Its really helpful thanks❤️❤️

[@noahbartolomei2598]

thanks

[@allisonpalucki4139]

this is a good teaching site for kids thanks for all the help momentriy

[@Kngkat]

Great video. Cheers mate.

[@jessicadawson2215]

loved it tumbs up

[@symuxi1410]

Thank it helped me on my homework

[@vanderVies792]

Thank you ❤️💯

[@shikehali4098]

Thank you❤️

[@ethanlennon6112]

What about Crab and Sea Urchin

[@ahmedahmedjrbassemahmedbas9100]

Thank you very much . Thanks thanks thanks

[@user-je6yk1om1p]

Good explaining

Lichen are plant-based species which are a symbiotic relationship between fungus and algae!

[@toddlersupbringingwithfuna2293]

Nyc

[@drolly00]

[@ohnogasp]

ok

[@higgins1670]

Mark Drollinger yes sir

[@arabicboi]

Uhh

[@gabrielbreakscard590]

@ahaan L

[@BruhMoment-gm8zc]

i agree so much sir

[@lightskinlover4465]

who’s involved in the parasitism?

[@hinaihtisham5137]

Good

[@itskuby443]

Thanks dude I failed my science test and the re write is tmrw this Helped alot

[@Koko-ql4fg]

It's Kuby i take it your English test didn’t exactly go great either

[@ramelhountari2630]

Thanks the video help me yo the homework.

[@randommordekaisermain1214]

Wait im pretty sure that remoras help sharks cleaning them from parasytes that is pretty beneficial isnt it ?

[@oldaccbro]

Random Mordekaiser Main Yeah The fish are protected and the shark is clean?

[@justincristea]

Good observation. True commensalism is very rare, some argue that it doesn't even exist. This is because almost every relationship at least slightly benefits or harms the second organism.

[@hervecharlemagne8446]

for the fish its 1 mans trash is another mans treasure

[@Muehehehevilcar]

niceeeeeeee

[@ismaelgrahms]

What are we to chickens ?

[@nicholaspathkiller9804]

nice animations lol thanks for the help

[@deeparavi5442]

🌟🌟🌟🌟🌟

[@ninja-it1rf]

he's the guy verson of siree

[@manivgg]

I will get a good grade in my school. Thanks!

[@jian685]

Im the only one who searched for this for ths pure purpose of fun

[@earlnicocelinedionjoaquin8123]

you're smart my favorite subject is science

[@vurluz20yearsago19]

Man I hate Mosquitos

[@littleyoink]

I’m here because of elearning

[@jackhughes527]

bruh the mosquito literally ate his eye

[@AdrianHuerta-qv5zf]

thank you for the video, this video is very nice and i using this information for my exam thank you :v

[@bilalahmed815]

Me too this helped me in the exam

[@karlykibbel1564]

omg thank for doing my homework!!! lol

[@nyankatxd]

That moment when you are here for online school for projects before the year ends UwU

[@ohnogasp]

why do u guys say uwu

[@lmxcliffjumping4915]

1:45

[@bonelesskid80]

What about venom he’s badass

[@EvelynL.1112]

His species is parasitic. But Venom believes in mutualism, which was why he is shunned by his own kind.

[@angelaandreacastro2560]

write class

[@crystalss8354]

Thanks alot🙏

[@AirplaneAir]

1:05 to 1:08 wot sirreee?

[@twisttwist730]

O yeah I was freee in the exam to cheat so I cheated from this video one new subscriber and like

[@ninja-it1rf]

oh my gosh its at 1:05

[@milsaregina27]

what 1:05 °~°???

[@teddng1828]

It's not sim-bah-yote. It's sim-bee-yote.

[@Daanmytime]

Potato potahto

[@gabrielcedro1426]

whos here bc of online classes ???

[@ColaCanDoIt]

school brought me here

[@leslieerwin998]

Hi.

[@vasundharabhojane2131]

WELL..Explain.

[@deliaascama3089]

hi

[@tasgeneral1308]

Thanks for this video it is helping me prepare for an exam and ur definitions and examples were helpful 😄

[@benArcherkent]

Ceiling gang cringe

[@jessiee8348]

this guy got some views cause of corona

[@agod5608]

one problem there are four types... ! what about when one is harmed and the other is still not helped. or in other words("[++,0+,- +,- -]")...! the - - us like for it destroys the host then dies itself. this is also the similie for war...!

[@ianjulius5185]

A species wouldn't really do that

[@wassabii7857]

OMG WTFF 1:05

[@ramelhountari2630]

You play roblox no YOUR foto is of roblox

[@wassabii7857]

@@ramelhountari2630 ok? 1.6k subs

[@gabrielcedro1426]

why 1:05

[@charlielan3238]

My whole class was laughing 💀💀💀

[@Wrdang]

at school

[@Dany-kb1bd]

Fl