100
To solve the codominance problem involving the crosses IBIB (blood type B) and IAi (blood type A), we first note the genotypes of the parents. The IBIB parent can only contribute the IB allele, while the IAi parent can contribute either the IA or the i allele. The possible offspring genotypes are IBIA (blood type AB) and IBi (blood type B). Therefore, the resulting phenotypic ratio of the offspring will be 50% blood type AB and 50% blood type B.
The original blood types are A, B, AB, and O, classified based on the presence or absence of specific antigens on the surface of red blood cells. Blood type A has A antigens, type B has B antigens, type AB has both A and B antigens, and type O has neither. Additionally, each blood type can be Rh-positive or Rh-negative, depending on the presence of the Rh factor. This classification is crucial for blood transfusions and organ transplants to prevent adverse reactions.
75-85 As in 75, 76, 77 etc To answer this type of question you think of it as an average, and work backwards
No, two A positive parents cannot have a child with O negative blood type. The A blood type parents can pass on either A or O alleles, but since they both have at least one A allele, any offspring would inherit A or AB blood types. The O negative blood type requires two O alleles, which is not possible with parents who both have A blood types.
i do not beleive that humans have the technology to have made a calculator that measures strate from the stream of blood the doctors have to extract blood in order to find a blood pressure
It is not possible to determine that since someone with the blood type AB could have a really high or low IQ.
Certainly
There are two types of each blood type, a positive and negative version. A+ is a popular blood type which 32.3% of the worlds population does have. However, O+ is the most common blood type with an average 38.4%.
blood type A
blood type A
A child is born with his/her own blood.
The father's blood type would have to be A or AB, and most likely negative.
blood type A
Usually type A people have naturally occuring anti-B in circulation.
According to the American Red Cross type O+ is the most common, with a rough average of 48% of the population having that blood type. Type A is a close second followed distantly by B and AB.
About 7% of people have the blood type O negative. Type 0 blood is the most needed blood type as it is the universal blood type. Though those with this blood type must have this blood type and no other.
The person is AB.