An example of heterozygous?

If the two versions are different, you have a heterozygous genotype for that gene. For example, being heterozygous for hair color could mean you have one allele for red hair and one allele for brown hair. The relationship between the two alleles affects which traits are expressed.

1. What is an example of homozygous?
2. What is an example of homozygous and heterozygous?
3. Which example represents a heterozygous genotype?
4. Is BB heterozygous or homozygous?
5. Are freckles heterozygous?
6. Is KK heterozygous or homozygous?
7. Which is an example of homozygous genotype?
8. What is example of phenotype?
9. Which of the following is an example of a homozygous genotype?
10. Which is heterozygous AA AA or AA?
11. What is an example of a dominant?
12. What are the 3 types of genotypes?

What is an example of homozygous?

Homozygous examples

You can have brown eyes whether you're homozygous (two alleles for brown eyes) or heterozygous (one for brown and one for blue). This is unlike the allele for blue eyes, which is recessive. You need two identical blue eye alleles in order to have blue eyes.

What is an example of homozygous and heterozygous?

Examples of homozygous and heterozygous used in a sentence

If you have two copies of the allele for blonde hair, you are homozygous for that trait. Having one copy of the allele for blonde hair and one copy of the allele for brown hair makes you heterozygous for hair color.

Which example represents a heterozygous genotype?

An organism with one dominant allele and one recessive allele is said to have a heterozygous genotype. In our example, this genotype is written Bb.

Is BB heterozygous or homozygous?

A bull with two alleles for a black coat is homozygous (BB). A calf that has one allele for red coat color and one allele for black coat color is heterozygous (Bb). Heterozygous individuals contain two different alleles which results in conflicting instructions.

Are freckles heterozygous?

The set of alleles a person possesses for one characteristic is called their genotype. The question has told us that both parents in this couple are heterozygous for the freckles characteristic. This means that they have one dominant allele and one recessive allele that they inherited from their parents.

Is KK heterozygous or homozygous?

The testcross is another procedure to identify the genotype of a plant. In the testcross the plant in question is crossed with a plant homozygous and recessive for the trait being observed. In the F2 above, hooded plants were either homozygous (KK) or heterozygous (Kk).

Which is an example of homozygous genotype?

Homozygous means that the organism has two copies of the same allele for a gene. ... For example, pea plants can have red flowers and either be homozygous dominant (red-red), or heterozygous (red-white). If they have white flowers, then they are homozygous recessive (white-white). Carriers are always heterozygous.

What is example of phenotype?

The term "phenotype" refers to the observable physical properties of an organism; these include the organism's appearance, development, and behavior. ... Examples of phenotypes include height, wing length, and hair color.

Which of the following is an example of a homozygous genotype?

A homozygous brown-eyed person would have the BB gene, while a homozygous blue-eyed person would have the bb gene. An individual has the dominant SS gene, a homozygous gene that results in farsightedness. However, his friend has the homozygous gene ss for the recessive trait, which is normal sight.

Which is heterozygous AA AA or AA?

Homozygous means that both copies of a gene or locus match while heterozygous means that the copies do not match. Two dominant alleles (AA) or two recessive alleles (aa) are homozygous. One dominant allele and one recessive allele (Aa) is heterozygous.

What is an example of a dominant?

The definition of dominant is a person who is in a position of power or who is exhibiting powerful or controlling tendencies. An example of dominant is a strong and powerful CEO. ... An example of a dominant gene is the brown-eyed gene, compared to the blue-eyed gene which is recessive.

What are the 3 types of genotypes?

There are three types of genotypes: homozygous dominant, homozygous recessive, and hetrozygous.