The rarest blood type in existence is Rhnull blood. This stuff is characterized by a complete lack of antigens in the Rh system, which is the largest blood group system. This includes the D antigen (Rh factor, baby), plus the other 50-something antigens in the group. This blood type is so rare that only 43 people on Earth have ever been reported to have it, and there are only nine active donors. Until 1961, doctors assumed a person lacking all Rh antigens would never even make it out of the womb alive. "It's the golden blood," Dr. Thierry Peyrard, the Director of the National Immunohematology Reference Laboratory in Paris, told Mosaic. Besides making someone feel really special, Rhnull and other rare bloods are extremely valuable. "Because Rhnull blood can be considered 'universal' blood for anyone with rare blood types within the Rh system, its life-saving capability is enormous. As such, it's also highly prized by doctors - although it will be given to patients only in extreme circumstances, and after very careful consideration, because it may be nigh on impossible to replace," Mosaic reports.
My favorite school subject was math because I absolutely excelled in math and my favorite teacher would be my Economics teacher Mr. Gooden! He would always call me baby girl every time I walked past him in the hallways at my school! The planets in our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto!
My very eager mother just served us nine pickles. These are the planets😂 History fav subject I had alot of good teachers but miss Zumpstien 3rd grade had a song in her heart every day loved her. ❤😊
The rarist blood type with those described by letters is AB Negative but they're is another blood type that's even rarer, they call it golden blood because only a few people have it, and they can only donate blood to each other. If they can donate blood at all. They can't take the universal blood type even which I think is O negative. But I'm not 100% sure on that.
@@Deeona2boys I couldn't remember the name given to the blood. I just remembered that so few people have it and that they can only give and take blood from within their small group. The program I saw on it called it golden blood. If I remember correctly only about 45 people were known to have it. It was many years ago I saw the program. Many of those people could have passed away by now. 😞
Yall should play this game again and my favorite school subject was math when I was in school and my favorite teacher was ms.lane and Mrs.s and Mrs.d and ms.guldin and ms.z when I was in school
Why do they do that to him? They always let the girl have stuff. I think they tell her stuff to take so sheets the good stuff or doesn't get bad stuff.
The sun is not considered a planet its classified as a star also that was so messed up at the end Aaron picked B then you switched it on him I like practical jokes too but I don't think I would take it that far
My favorite subject in school was English and my favorite teacher was my English teacher Ms. Stringer, but also my 5th grade history teacher, Ms. Regan. So, I had two favorite teachers 😊❤
He be cheating I’m tired of watching them now
As a Zimbabwean I'm so happy to hear Kazzy mention my country
No fair!😠
He didn’t get any money to go to college.
That wasn't fair at all!!!
That's cheating. He should have gotten the original B answer..
Not fair. He had it and you changed it
AB Negative 😊
Rhnull is the rarest blood group
Ab negative is the rarest in the u.s. otherwise another type is rh-null is known as the golden blood
The rarest blood type in existence is Rhnull blood. This stuff is characterized by a complete lack of antigens in the Rh system, which is the largest blood group system. This includes the D antigen (Rh factor, baby), plus the other 50-something antigens in the group. This blood type is so rare that only 43 people on Earth have ever been reported to have it, and there are only nine active donors. Until 1961, doctors assumed a person lacking all Rh antigens would never even make it out of the womb alive. "It's the golden blood," Dr. Thierry Peyrard, the Director of the National Immunohematology Reference Laboratory in Paris, told Mosaic.
Besides making someone feel really special, Rhnull and other rare bloods are extremely valuable. "Because Rhnull blood can be considered 'universal' blood for anyone with rare blood types within the Rh system, its life-saving capability is enormous. As such, it's also highly prized by doctors - although it will be given to patients only in extreme circumstances, and after very careful consideration, because it may be nigh on impossible to replace," Mosaic reports.
Reading and my favorite teacher was my grandmother when I was homeschooled
Rarest blood is O-
My favorite school subject was math because I absolutely excelled in math and my favorite teacher would be my Economics teacher Mr. Gooden! He would always call me baby girl every time I walked past him in the hallways at my school! The planets in our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto!
Wow You Are Not Fair At All Luke
My very eager mother just served us nine pickles. These are the planets😂 History fav subject I had alot of good teachers but miss Zumpstien 3rd grade had a song in her heart every day loved her. ❤😊
I have three, sorry. First grade Mrs. Arthur. Fifth grade Mr. Bass. And 6th grade Mrs. Hershey. Truly the best teachers ever. Thank you 👍👍👍👍
Oak trees
Rare blood types AB- pay college tuition anyway!❤😂🎉😊
Hugs should always be free...and not as a gift.
Not fair on arron
That was not very nice I think you cheated & should give something towards his college tuition.
Ab is the reastes blood type
Are you sure?
Planets are mars, Venus, earth mercury Jupiter, Saturn, Uranus ,Neptune. Pluto is no longer considered a planet.
Pluto was robbed
Tie for favorite teacher, Mr Wood, Mr Sawyer & Mrs Lee
In high school, Mr. Fifield audio visual 😊
Straight A's in Spelling, loved Sister DeLourdes
Sun is actually a star if you didn’t know!
Art was my favorite class and my favorite teacher was Mrs. Byrom.
My favorite subjects is Math,Grammtik,English and Geography
B positive
My very Elegant Mother just served us Nine Pizzas. Mercury, venus,earth, Mars, jupiter, saturn,uranus, neptune, pluto. My science teacher was awesome!
My fave teacher was Ms Beverly in 6th grade. Fave subject(s) were English & Math.
That is a scam he picked b to pay his collage then you switch it to ice cream
I would say sociology was my favorite subject, and it was my major in college. I didn't have a favorite teacher.
AB- is the rarest blood type.
AB NEG.!!!
Herbert hover
It's a sin to cheat
That was not funny on Aaron.
AB -
My favorite subject in school was math and my favorite teacher was Miss foster
Mercury, Mars, Earth, Venus, Jupiter, Saturn, Uranus, Neptune. Pluto was the 9th but was knocked down, to dwarf planet.
Spelling, I had two favorite teachers. Mrs Hawkins and my mom because for at least 10 years since I was homeschooled till I graduated
The rarist blood type with those described by letters is AB Negative but they're is another blood type that's even rarer, they call it golden blood because only a few people have it, and they can only donate blood to each other. If they can donate blood at all. They can't take the universal blood type even which I think is O negative. But I'm not 100% sure on that.
Rh-null is what you ate talking about
@@Deeona2boys I couldn't remember the name given to the blood. I just remembered that so few people have it and that they can only give and take blood from within their small group. The program I saw on it called it golden blood.
If I remember correctly only about 45 people were known to have it. It was many years ago I saw the program. Many of those people could have passed away by now. 😞
History and science and my favorite teacher was Mrs. Huddleston
AB Negative is the rarest
No fair you cheated him
And my favourite teacher Kath .
I got to suggest I like at school art and cooking.
My favourite school subject was English and my favourite teacher was Mr. Dunlop he was the best teacher ever
Yall should play this game again and my favorite school subject was math when I was in school and my favorite teacher was ms.lane and Mrs.s and Mrs.d and ms.guldin and ms.z when I was in school
Earth, Venus, Uranus, Neptune, Saturn
Not fair you cheated
Why do they do that to him? They always let the girl have stuff. I think they tell her stuff to take so sheets the good stuff or doesn't get bad stuff.
I 100 percent agree that wasn't fair 😢 has the saying gose cheaters never prosper
You need to play fair...not switching the prizes around...that is rude!
It's a game
Herbert Hoover
Mercury, Venus, Earth, Mars, Saturn, Neptune, Uranus, Jupiter
Mars, Jupiter, Uraneus, Earth and the sun
In Canada it’s AB negative. Although O- is another one that is rare.
The sun is not considered a planet its classified as a star also that was so messed up at the end Aaron picked B then you switched it on him I like practical jokes too but I don't think I would take it that far
I came to say the sun is a star as well.
I'm sorry. That was just wrong. Usually, I like the tricks, but this one was bad!
My favorite subject in school was math and favorite teacher is mrs beebee
American History Mr. Moskowitz
My favorite subject in school was English and my favorite teacher was my English teacher Ms. Stringer, but also my 5th grade history teacher, Ms. Regan. So, I had two favorite teachers 😊❤
My favourite teacher is definately mrs stewart in y2❤❤❤
Rh-null is the rarest blood type.
You cheated 👿
1.Zambia
2. Zimbabwe
ABO is the rarest blood type as well as RH which I have. My blood type is A RH negative.
I'm sure AB- is the rarest type of blood.
The rose blood type is RH-null call The Golden blood
AB- I'm one of those types
It's o negative. Rarest blood group
Rarest blood type AB-
Spelling 😊
P . E. Miss Potter
Biology, Mrs Kilpatrick my science teacher in 7th grade.
I thought I would use the letter B
Creative writing did not have a favorite teacher
I think this an old video.
You cheated has you change it you can’t do that how would you feel if they done that to you did that in a real game you be disqualified.
I think my blood type is rare because it is o negative
6:12 Always special prize
New York
Are you smarter 🤓 then Paul. Lol
Golden Blood or Rhnull is the rarest blood type.
Honestly don't remember favorite teacher but my favorite subject was math
Math and my kindergarten teacher Mrs Krout
A+ B+ O+ AB+ Are the rarest.
Ms. O’Neil 5th grade and color books of reading.
I had a Ms O'Neil in 5th grade as well. She wasn't onw of my favorites tho lol
The sun is a star, not a planet.
WILLIAM HENRY HARRISON
Science and art
Spelling . Mrs Hart
Actually Rh null (known as golden blood) is the rarest. Then AB-
rh null is the rares blood type
Mercury, Venus, Earth, Mars, Jupiter, Neptune, Uranus, Saturn, and the moon planet Pluto, I still wanna know how the figured it's not a planet?
Lol that was funny
I'm really sorry that Aaron 2on. There wasn't a punishment
AB- is the rarest blood type.
I am from Jamaica and my favorite subject is English language and my teacher is miss mothersill
Miss Eisner 4th grade
Favorite ms holy