What is used to represent the genes of an organism

Genotype is used to represent the genes of an organism

Explanation:

The genotype is actually the set of genes in the DNA of an organism which is responsible for a particular trait or characteristic. The phenotype is the physical expression or characteristics of that trait. For example, differences in the genotypes can produce different phenotypes. Or we can say that two organisms that have even the minutest difference in their genes are said to have different genotype.

Answer

Genotype

Explanation

The genetic makeup of an organism is called the genotype and it represents the organisms complete set of genes. The genotype of a particular gene is represented by a pair of allele. In humans, due to the diploid trait, they have two alleles at each genetic position where each parent contributes a single allele.