The two blood types that are co-dominant are A and B. In individuals who inherit an A allele from one parent and a B allele from the other, both blood type antigens are expressed, resulting in blood type AB. This means that both A and B antigens are present on the surface of the red blood cells.
Genotype, complete dominace A, complete dominance with positive RH factor A+, co dominant AB
the 2 types of blood pressure distolic and cistolic
codominance
There are two types of blood. Deoxygenated blood, and oxygenated blood.
There are four main blood types in Russia: A, B, AB, and O. These types are similar to the blood types 1, 2, 3, and 4 commonly used in other countries. The main difference lies in the specific antigens present on the red blood cells, which determine compatibility for blood transfusions.
Normally a gene may be either dominant or recessive, depending on the circumstances co-dominant and incomplete dominant genes are also seen in many individuals.
Nope
Arteries & veins
The most rare blood types are AB- with only 1% of caucasians having this blood type, B- with 2% and AB+ with 3%, this makes up the top three of the rarest blood types.
yes they can create a RHnegative blood type .
aa, bb, ab, ao, ab and oo (THOSE ARE BLOOD TYPES, WHO EVER PUT THAT, DUMB AS!!!) & yea i know how to spell, it has 2 "s."
The two types of alleles for traits are dominant alleles and recessive alleles. Dominant alleles are expressed when at least one copy is present, while recessive alleles are only expressed when two copies are present.