A gene has two sets of DNA.
The answer is an allele.
A gene pair is called an allele. An allele is an alternative form of a gene that is located on a specific chromosome at a specific place.
That is called heterozygous or it is called a hybrid.
dominant
allele
A pair of genes that are identical are called alleles. Alleles are different forms of the same gene that occupy the same position on homologous chromosomes.
the liver gene
Homozygous
Nitrogen base
The answer is an allele.
It's called law of independent assortment.
Having two different alleles is said to be....?-Heterozygous