How will you describe a multiple alleles?

Multiple alleles is the term used to describe cases where the population has more than two alleles of the same gene, such as blood type. Polygenic traits refer to traits that are determined by multiple genes. Many traits are polygenic, particularly complex traits like behaviour.

What is the best example of multiple alleles?

An example of multiple alleles is the ABO blood-type system in humans. In this case, there are three alleles circulating in the population.

What are multiple allele traits give an example of one?

Traits controlled by a single gene with more than two alleles are called multiple allele traits. An example is ABO blood type. Your blood type refers to which of certain proteins called antigens are found on your red blood cells.

How many genotypes are possible with 3 alleles?

six possible genotypes
With three alleles 1, 2, 3 there are six possible genotypes: 11, 12, 13, 22, 23, 33.

What is allele with example?

Alleles may appear in pairs or in multiple forms of alleles, which affect a specific trait of the offspring. Locus is the location where a gene is found on a chromosome. A pair of alleles determine the same trait, for example, eye color; one allele codes for black eyes, and another allele codes for brown eyes.

What are multiple alleles describe the phenomenon of multiple Allelism with an example?

Multiple allelism (biology definition): The condition of the presence of multiple alleles. An example of multiple alleles is the ABO blood group system in humans. Human gene I (I for ‘isohaemagglutinin’) exists in three allelic forms: IA, IB, and IO.

Is hair color an example of multiple alleles?

Brown hair color in humans is another example of a multi-allele trait, although human hair color is also a polygenic trait.

Is hair colour multiple alleles?

Certain traits, such as blood types, hair color, and eye color, have more than two allels that are found in an animal population. Although each individual only has two alleles, there can be many different alleles in that same population.

What are 2 examples of genotypes?

Other examples of genotype include:

  • Hair color.
  • Height.
  • Shoe size.

How many genotypes are possible with 4 alleles?

10 genotypes
4 alleles there are 1 + 2 + 3 + 4 = 10 genotypes.