Why Do We Have Blood Types?

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Название	:	Why Do We Have Blood Types?
Продолжительность	:	7.14
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Hey Seekers, thanks for watching! Want more on what makes bloodblood? Check out this video: youtube/j2-BGTmuZjU
Comment from : Seeker

wow
Comment from : just something

I feel like blood types probably came from different species of humans before our current species emerged, the same will likely happen to skin color over time altho i dont assume that white ppl will stop existing, with our proficiency in avoiding sun rays via shelter, clothing and sunblock etc, we will likely lose melanin over time and all go mostly pale
Comment from : Matt Ball

So the cov2 vax produces antibodies that have an effect on self-antigens? Or are binding to healthy receptors
Comment from : Guy Telfer

a virus is the same thing as a antigen, correct?
Comment from : Vincent Telfer

O - is supost to be the worst because misquetos love it and go for just you is you have it, unless your my dad, who is one and is an A blood type
Comment from : Patrick Teich

I disagree with the number of things you said Namely I don't believe Rh negative blood has been around that long And while I have no proof to support my opinion, you have no proof to support yours either
Comment from : M Sheridan

Here is something upliftingon the transformative power of prayer for anyone of any faith or none From my heart to yours♥️♥️br youtube/7D8QgbP0JGA
Comment from : Julia Non-duality

Not evolution Two parents Three sons with three wives Off spring of the human race
Comment from : Mark Freedom

Made an entire video with a terrible summery of how blood works just to give people the answer "We don't know" to answer the video title How disgusting the click bating has become on youtube
Comment from : Sickest Guy

Why do we have different blood types? The answer is “we don’t know” 🤣🤣🤣 Thanks for wasting my time
Comment from : Mindi Bear

Vampires love this video
Comment from : isotrex

Basically click bait A entire video for the answer of why do we have different blood types “we don’t know”
Comment from : Dobeyxxl

So "True Blood" might be a real thing in the future cool! 🩸🧛‍♂️
Comment from : Jeffrey Weber

ANTIGENS ARE ANIMALS BLOOD 🩸 TYPE
Comment from : Rhonda Clark

The negative rh negative factor blood type , don’t have the monkey antigen floating on top of the blood surface so you could stop line Google and YouTubeTHE RHESES POSITIVE BLOOD TYPE HAVE MONKEY BLOOD 🩸
Comment from : Rhonda Clark

Evolution bghahahaha 😬😆🤣😭🤦
Comment from : Nenad ИС XC Shuput

Teacher : why humans have different blood groups ?👺brStudent : So mosquitoes can suck different flavours😂😂😂brTeacher :😵😨😠
Comment from : Usha D V

The positive or negative is just the doctors way of knowing whether your positive or negative for HIV or AIDS or any other virus Crazy I know
Comment from : Andre Anderson

Teaser title
Comment from : John Becich

🎈
Comment from : Sherry Hesner

Thank you Patrick
Comment from : Batfink

Why do we have blood types? To keep things interesting
Comment from : Jaye Allen

Great video Thanks
Comment from : TysonFREE Molemela

If I am O-type, why would I have antibodies against A and B if my immune system has never been introduced to A or B blood types? Which means I should be able to receive either
Comment from : Chirag Arora

“Why do we have blood types? “ “We don’t know”brSame answer for… Why does the universe exist? What lies outside the universe? What is consciousness? What is gravity (we know how it behaves)? Do not treat any 21st Century human seriously who makes any attempt to answer these questions
Comment from : sequri

"Why Do We Have Blood Types? "br- "We don't know"
Comment from : Mohamed Nedal

Why do we have blood types? Do other animals have blood types?
Comment from : TheMighty Pen15

I will always be positive in my life
Comment from : Ahmad Tariq

Do dogs, cats and other animals have this blood types system also?
Comment from : Glenford R

You didn't answer the question, you just explained how the blood works which we already know
Comment from : MAbduser

So, it doesn’t actually answer the question I would have been surprised if it had
Comment from : kipling1957

I thought the AB blood type only came into existence with Agriculture in the last 10k years?
Comment from : Noirling

Actually, all that is needed for evolutionary variation is for no specimen to have a clear advantage It is NOT necessary for variation to be an advantage
Comment from : Byron Watkins

O power
Comment from : Doctor Tee

I'm amused that Peter (the blood researcher) consciously or coincidentally looks like Morbius, the living vampire, from Marvel comics 👍🤔
Comment from : S G

Save yourself 7 minutes The answer to the title question is: "we don't know"
Comment from : Keppela1

Peter rahfeld sounds like a German accent
Comment from : Keksmania

So you made a video to answer a question and the answer is "dunno" 🤔
Comment from : Xavi Conde

Different blood types maybe evolved in a case of a virus or epidemic sweeping the world, all humans wouldn't go extinct, just the weakest blood type Or not
Comment from : Homosapien Factory

In 0 negative
Comment from : Mr Vince

The answer to the video title "Why Do We Have Blood Types?" is at 2:53br(Spoiler alert) The answer is: "We don't know" :(
Comment from : Eric Clay

So that mosquitoes can have different flavours
Comment from : Asim Firdous

hybridization?
Comment from : 89burni

Damn, the video title is "why do we have blood types," and he literally spent like 10 seconds around 3:30 to say basically we just don't know lol
Comment from : Joel Gardner

It would have been useful if he had pointed out that all great apes have basically the same blood types so obviously they evolved quite a long time ago and before humans
Comment from : jollyandwaylo

Blood type behaves like compartments is a ship If one compartment is toast, the others will remain afloat From a pandemic point of view, technically, the infection cannot spread from one blood type to another The virus jumping from a different blood type person will be recognized as foreign agent and destroyed simply on the basis of blood type Nifty
Comment from : James R

Wondering what an anti vaxxers opinion would be about this video lol
Comment from : Tanishq das

Universal Donor
Comment from : Mike Burns

Real stupid tittle! You did NOT and could not answer the question of WHY! But the answer is because of different humanoid types that evolved from different lineages 3 or 4 different human races The universal blood could be a result of intermixing those humans millions of years ago
Comment from : winkipinky

Why is Oliver queen teaching me science?
Comment from : Mirle

Click bait you said you don't know don't waste my time
Comment from : Dont You Delay

Evolution is a joke!
Comment from : Brother Ebenahezer

I'm universal so when yall coming for me I'll help you but it's gonna cost you
Comment from : thetommantom

I’m O-, universal blood type, I can save the world but I can only save myself 😢 brbrNot all hero’s wear capes #Onegative
Comment from : ISI GLZ

"this information plus a century of research" ikr so easy
Comment from : Sonal Jain

Interesting Thank you
Comment from : Helmut Zollner

2:52 - 3:19 was the only segment that addressed the question: "Why Do We Have Blood Types?" 27 seconds, or 6 of the video The answer was: "First off we don't know why" Waste of time
Comment from : FirstName

Doesn't answer why we have blood types!
Comment from : Bren Crun

But imagine being a horse They have 7 blood types A, C, D, K, P, Q, and U With over 30 different factors or antigenic sites Complicated or what?
Comment from : Peter D Morrison

Why do we have different blood types?
Comment from : Rajendra Limbu

Thanks Nice to know the bloody truth!
Comment from : fessit

Great topic!
Comment from : Lou F

I wish videos that have the word why in the title would have the word because in the context We have blood types becauseNothing wrong with his explanations just not the answer to the question he is posting
Comment from : Joelyn Lykke

thanks guys I was confused before seeing this video but now, I'm way more confused
Comment from : Abdelmalek Dandashy

Extremely oversimplified misleading video ! We are the guinea pigs! Not even our blood the taken by Gods will leave alone !
Comment from : Obataladance

I got the O and no you can’t have it lol
Comment from : Benjamin D

What could be worse that a monotonous narrator reading off an auto-queue on a subject he knows nothing about, drowned out by loud annoying background music
Comment from : Guff

So I'm gonna guess the A is for the Anunnaki type? Ha! If you get it!🤔🤫😜☠️😇👽👿👹💩
Comment from : Victor Martinez

I hate when videos don't even try to answer the question in the title
Comment from : EatenByAGrue

What a ghastly screechy Yanking accent
Comment from : Guff

Weary Dunlop used coconut milk for transfusions
Comment from : Bethy Mears

P nullbr youtube/VGleS5ZNfWI
Comment from : ROSE creative MEDIA

I wrong or you only develop the antibody after you are exposed to a different type of blood antigen?brLike RH in Hemolytic disease of the newborn?
Comment from : Marcio Fadel

Sup skanks
Comment from : Slayer-33

Very informative
Comment from : Rajendra Khanvilkar

AB- 🤭
Comment from : Abbey Leigh

The title is a bit misleading You hardly talk about WHY we have bloodtypes and instead spend most of the video about what bloodtypes are I knew that already The bit about trying to make all blood into O blood is interesting, but also not covered by the title
Comment from : Dolf Andringa