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How many alles control blood type in humans?
3
Blood type in humans is controlled by how many alleles?
Blood type in humans is controlled by three alleles at the ABO gene locus on chromosome 9. These three alleles are responsible for determining the blood types A, B, AB, and O. Each person inherits one allele from each parent, resulting in various blood type combinations.
How many copies of alleles do organisms carry?
It depends on the organism but humans have two alleles.
How many alleles are there for blood type-?
There are three alleles for blood type: IA=Blood type A IB=Blood type B i=Blood type O The alleles for blood type A and B are codominant so when someone contains the IA and IB alleles, their blood type is AB.
In humans a trait can be determined by one pair of many pairs of?
alleles.
In humans a trait can be determined by one pair or many pairs of?
the minimum requirement is one pair but it could be more than one pair, an example can be found in human ABO blood groups. it an example of multiple alleles
How many genes control blood type?
The genes for the others work in similar fashions, though certainly not all have three alleles. The other aspect of blood type which is of most interest to us is the Rh factor. Genetically, this is much simpler than the ABo system. It has only two alleles, one dominant (Rh-positive) and one recessive (Rh-negative).
What are multiple allele traits?
A polygenic trait that require the additive effects of many alleles to be expressed. Height is an example of a polygenic trait. Or, a trait that has many alleles to fill the loci on chromosomes. Blood types are examples of this. A, B and O are all alleles that git the two chromosomal loci, but only any two at once whether homozygous or heterozygous.
How do humans control the population of arctic hares?
Humans kill so many it is like we control the population.
What is an example of multiple allele heredity?
An allele is a type of gene that is hereditory. In fertilisation, an allele from both the father and mother are fused, this is multiple allele hereditory. Alleles influence many things, from hair colour to blood type. human blood typeshuman blood types
Scientist test for alleles that cause human genetic disorders by?
There are many tests for alleles that cause human genetic disorders. These tests are usually taken by blood or other bodily samples.
How many pints of blood do humans need to survive?
4
