Is BB An example of genotype or phenotype?

The physical appearance of the genotype is called the phenotype. For example, children with the genotypes ‘BB’ and ‘Bb’ have brown-eye phenotypes, whereas a child with two blue-eye alleles and the genotype ‘bb’ has blue eyes and a blue-eye phenotype.

Is BB An example of a genotype?

An organism with two dominant alleles for a trait is said to have a homozygous dominant genotype. Using the eye color example, this genotype is written BB. 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.

What are examples of genotypes?

Other examples of genotype include: Hair color. Height. Shoe size.

Genotype examples

  • A gene encodes eye color.
  • In this example, the allele is either brown, or blue, with one inherited from the mother, and the other inherited from the father.
  • The brown allele is dominant (B), and the blue allele is recessive (b).

What are 5 examples of phenotype?

In humans, phenotype examples include earwax type, height, blood type, eye color, freckles, and hair color. And phenotypes aren’t just physical traits. Behavior is also considered a phenotype.

Is genotype A phenotype?

The genotype is a set of genes in DNA responsible for unique trait or characteristics while the phenotype is the physical appearance or characteristic of an organism.

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Is BB a phenotype?

Phenotype. The physical appearance of the genotype is called the phenotype. For example, children with the genotypes ‘BB’ and ‘Bb’ have brown-eye phenotypes, whereas a child with two blue-eye alleles and the genotype ‘bb’ has blue eyes and a blue-eye phenotype.

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.

What are the 3 genotypes?

There are three available genotypes, PP (homozygous dominant ), Pp (heterozygous), and pp (homozygous recessive).

What is genotype and phenotype examples?

Genotypes remain the same throughout the life of the individual. Examples of phenotypes seen in various organisms include the blood group, eye color, and hair texture as well as genetic diseases in humans, pod size and color of leaves, beak birds, etc.

Is AA a genotype?

What is a Genotype? … There are four hemoglobin genotypes (hemoglobin pairs/formations) in humans: AA, AS, SS and AC (uncommon). SS and AC are the abnormal genotypes or the sickle cells. We all have a specific pair of these hemoglobin in our blood which we inherited from both parents.

What is genotype AA?

The term “homozygous” is used to describe the pairs “AA” and “aa” because the alleles in the pair are the same, i.e. both dominant or both recessive. In contrast, the term “heterozygous” is used to describe the allelic pair, “Aa”.

What’s my phenotype and genotype?

An organism’s genotype is the set of genes that it carries. An organism’s phenotype is all of its observable characteristics — which are influenced both by its genotype and by the environment. A change in the environment also can affect the phenotype. …

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What are phenotypes examples?

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.

What are genotypic and phenotypic?

The genotype refers to the genetic material passed between generations, and the phenotype is observable characteristics or traits of an organism.