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What is a trait controlled by three or more alleles have?
multiple alleles
In humans the alleles for hemophilia h is recessive. Which phenotype is displayed in an individual with the genotype XhY?
Genes that come together with different alleles are called _____.
Is the three alleles of the single gene that controls blood type is said to be what alleles?
multiple alleles
What are some human traits that are caused by multiple alleles?
The heredity of the ABO blood groups are governed by multiple alleles.
How do multiple alleles control the trait?
In the case of multiple alleles, one trait is governed by more than two alleles. One example is the human ABO blood group. There are three alleles, A, B, and O. A person can, however, only inherit two of the three alleles.
How many alleles for hemophilia do females have?
females have 2 alleles for hemophilia, (X^hX^H) and (X^hX^h) if H is the normal allele and h is the recessive allele for hemophilia
When more than two different alleles control a trait?
The presence of more than two alleles that control a trait is called multiple allele. An example of this is the group gene of ABO blood that has three alleles.
What are the multiple forms of genes called?
Alleles are genes that exist in multiple forms.
What is a trait controlled by three or more alleles have?
multiple alleles
How do you know that human height is not multiple alleles?
It is based on multiple alleles.
In humans the alleles for hemophilia h is recessive. Which phenotype is displayed in an individual with the genotype XhY?
Genes that come together with different alleles are called _____.
What is the phenotype of an individual - XHY?
Genes that come together with different alleles are called _____.
Is the three alleles of the single gene that controls blood type is said to be what alleles?
multiple alleles
Why is there a difference in the numbers of alleles for hemophilia and colorblindness between males and females?
females have xand males dont
A trait controlled by four alleles is said to have?
A trait controlled by four alleles is said to have multiple alleles.
What are genes with three or more alleles called?
this makes no scientific sense. A gene (which determines a phenotypic trait) can only contain 2 alleles. However codominace allows for multiple alleles to be chosen from, but only 2 picked for a gene. Also, if multiple genes determine a phenotypic trait that's polygenic inheritance.
How are multiple alleles different from polygenic traits?
Multiple alleles are genes that have more than two alleles. An example of this would be blood types, with ABO as three separate alleles.Polygenic traits are traits whose phenotype rely on alleles from different genes. An example of this would be hair type, which relies on genes from different parts of chromosomes.The main difference is that multiple alleles are genes with 3 or more alleles; polygenic traits do not necessarily have more alleles, but they rely on on multiple genes.
