The genes an organism has for a trait are referred to as its genotype. The genotype consists of the specific alleles inherited from its parents that determine the expression of that trait. These alleles can be dominant or recessive, influencing how the trait is manifested in the organism's phenotype, which is the observable characteristic. Understanding an organism's genotype is crucial for studying inheritance patterns and predicting traits in future generations.
A trait that is not expressed when another is present is referred to as a recessive trait.
A heterozygous has 2 different alleles for a trait.
Incomplete dominance is a trait that can result when an organism receives genes for two different forms of the same trait. In this case, neither form of the trait is fully expressed, leading to a blending of the two forms.
DNA is a giant molecule, a string of nuclear bases that from genes. These genes are the code to make an organism. In fact every trait in an organism is a result of the genes' action and therefore the composition of the DNA.
a phenotype is the physical characteristics of an organism based on its genotype.
An organism with two like alleles for a trait is homozygous for that trait.
genes and the environment
What is heterozygous? Your inherited characteristics are determined by your genes. Zygosity refers to the similarity of genes for a trait in an organism. If both genes are different, the organism is heterozygous (hetero = different) for that trait. If both genes are the same, the organism is homozyous (homo = same).
An organism that has genes that are alike for a particular trait is called homozygous for that trait. This means that it has two identical alleles for that specific gene.
An organism with two like genes for a trait is called homozygous for that trait.
Heterozygous.
A genotype is an organism's combination of genes that forms a trait.
A genotype is an organism's combination of genes that forms a trait.
trait
An inherited trait is a feature or characteristic of an organism that has been passed on to it in its genes.
A trait that is not expressed when another is present is referred to as a recessive trait.
A heterozygous has 2 different alleles for a trait.