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polygenic inheritance

Q: What type of inheritance is blood type?

A: multiple alleles
Of all the blood types that hematologists concern themselves with, most people worry about the ABO type. The inheritance for the ABO blood type is codominant, as a parent with A type and a parent with B type can give birth to a child with AB type.

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Which two terms best describe the inheritance of human blood types?

codominance and multiple alleles


When a trait has more than two alleles how is the trait inherited?

When more than two alleles are involved in the inheritance of a trait, it is called polygenic inheritance. Many quantitative characters have polygenic inheritance. Inheritance of blood groups is an example of polygenic inheritance in human being.When more than two alleles are involved in the inheritance of a trait, it is called polygenic inheritance. Many quantitative characters have polygenic inheritance. Inheritance of blood groups is an example of polygenic inheritance in human being.


The blood types A B AB and O are the result of what inheritance multiple allelic polygenic or simple dominant?

The blood types A, B, AB, and O are determined by multiple alleles. These alleles exist at the same gene locus on chromosome 9 and interact to create the different blood types. Each individual has two of these alleles, resulting in the ABO blood type system.


Can a person that has o positive blood and a person with a positive blood make a child that has a negative blood?

Yes, it is possible for a child to have a negative blood type if both parents are carriers of the Rh negative gene, even if one parent is O positive and the other is A positive. Blood type inheritance is determined by a combination of both parents' blood types and Rh factors.


What is an example of multiple alleles?

An example of multiple alleles is the ABO blood system in humans, where the gene for blood type has three alleles: A, B, and O. Each person inherits two of these alleles, resulting in four possible blood types: A, B, AB, and O.

Related Questions

Which two terms best describe the inheritance of human blood types?

codominance and multiple alleles


Does hybrid inheritance consist of ANY two types of inheritance?

There are only two types of inheritance to begin with: single inheritance and multiple inheritance. Since they are mutually exclusive there is no such thing as hybrid inheritance.


What are two types of lipoproteins involved in the transport of cholesterol in the blood?

waris


When a trait has more than two alleles how is the trait inherited?

When more than two alleles are involved in the inheritance of a trait, it is called polygenic inheritance. Many quantitative characters have polygenic inheritance. Inheritance of blood groups is an example of polygenic inheritance in human being.When more than two alleles are involved in the inheritance of a trait, it is called polygenic inheritance. Many quantitative characters have polygenic inheritance. Inheritance of blood groups is an example of polygenic inheritance in human being.


What is blood type inheritance and how do we record it?

All blood types are catorgorized by a single gene, and two of three allels in that gene. First start a chart with your blood type, then record all the possible combinations for that type.


Can a parent with ab plus and the other parent with o plus have a child with o plus?

Yes, it is possible for two parents, one with AB+ blood type and the other with O+ blood type, to have a child with O+ blood type. When two parents with different blood types have a child, the child's blood type can be a combination of the parents' blood types through genetic inheritance.


The blood types A B AB and O are the result of what inheritance multiple allelic polygenic or simple dominant?

The blood types A, B, AB, and O are determined by multiple alleles. These alleles exist at the same gene locus on chromosome 9 and interact to create the different blood types. Each individual has two of these alleles, resulting in the ABO blood type system.


Can a person that has o positive blood and a person with a positive blood make a child that has a negative blood?

Yes, it is possible for a child to have a negative blood type if both parents are carriers of the Rh negative gene, even if one parent is O positive and the other is A positive. Blood type inheritance is determined by a combination of both parents' blood types and Rh factors.


What are types of the blood?

There are two types of blood. Deoxygenated blood, and oxygenated blood.


What is an example of multiple alleles?

An example of multiple alleles is the ABO blood system in humans, where the gene for blood type has three alleles: A, B, and O. Each person inherits two of these alleles, resulting in four possible blood types: A, B, AB, and O.


What are the two most common blood types in the US?

The two most common blood types in the US are O positive and A positive.


Are there two blood types that people have that will not allow them to reproduce?

No, there is no limitation on people of different blood types reproducing.