AB+ and O- can these exist in siblings with the sa

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Emerald-

@Emerald-

Voyager

+ 2

Posted: 13 years ago

#31

I think it is possible but i'm not sure lol

Three people in my family are O-. My sister and her two kids... though they don't tell anyone lol

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Anita Malik

@anitamalik

Stunner

+ 5

Posted: 13 years ago

#32

You can. O is a rare group as it is...only a few people have O Blood!

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Sunara

@princessunara

Trailblazer

+ 8

Posted: 13 years ago

#33

Originally posted by: psychopinks
Haha yeh it's possible 😛. But it's just funny how most people in indian soaps seem to have O- 😆. If they put all the people in indian soaps together that have O- blood, it would no longer be one of the rarest blood groups 😆.

oh u might be surprised but despite O- being rare in the world scale i think it is one of the most common blood types in the Asian region..
i know it for a fact in my country (O+ is the commonest blood type here)..but not sure if it is true for India..

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Archu

@cocoatree

Stunner

+ 6

Posted: 13 years ago

#34

😉its possible ...but iam not sure..almost it will b same..😉

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Koeli

@Koeli

Channel Moderator

+ 16

Posted: 13 years ago

#35

Check this artical

ABO Blood Type Calculator

Blood Type Chart - Mother, Father, Child

ABO blood types can be complicated to understand. This is mostly due to the fact that the 'O-type' antigen is masked by the presence of an A- or B-type antigen. This is explained in the following chart, showing the different the genotypes that make up the blood types.

Genotype (DNA)	Blood Type
AO or AA	A blood type
AB	AB blood type
BO or BB	B blood type
OO	O blood type

For example, two O blood type parents can produce a child with only O blood type. Two parents with A blood type can produce a child with either A or O blood types. Two parents with B blood type can produce a child with either B or O blood type. One parent with A and another with B can produce a child with A, B, AB or O blood types. If one parent has A and another has AB, they can either produce a child with A, B or AB blood types. If one parent has A and another has O, they can either produce a child with A or O blood types.

Rh Positive (Rh+) and Negative (Rh-) Blood Types

The Rh (+/-) factor is inherited separately from the ABO blood types. Similarly to the masking effect of the O gene in ABO blood types, the Rh negative (Rh-) gene is also masked by the presence of a Rh positive (Rh+) genotype. Therefore, a person may have a Rh + blood type and can still have an Rh - gene (See the chart below). Furthermore, 2 parents with Rh + blood types can have a child with Rh - blood type.

Genotype (DNA)	Blood Type
(+ , -) or (+ , +)	Rh +
(- , -)	Rh -

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priya

@silvia1999

Sparkler

+ 4

Posted: 13 years ago

#36

im o- and my sister ab+.in ipkknd anything possible

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palak32

@palak32

Voyager

Posted: 13 years ago

#37

Yep if the genotype of the parents is AO n BO then 1/4th of the offsprings will b group AB n 1/4th Group O. So it is possible. This does not include rh factor being -ve or +ve. That kinda complicates things. . .would have to go thru many different scenarios lol 😆. But yeah its quite possible

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Sadaf

@butterfly06

Navigator

Posted: 13 years ago

#38

Arnav and Anjali's One parent was AO and the other BO.

Got Anjali got dominant allelle from each parent (A and B) and Arnav recessive O from each parent. Not a big deal guys. I have degree in genetics