How is genotype defined?

Genotype is defined as a description of the alleles affecting a gene. It refers to the specific genetic makeup of an organism, particularly with regard to its genes or alleles. Each individual has a unique combination of alleles inherited from their parents, which contribute to their traits. The genotype can influence various characteristics and traits, but it is distinct from phenotype, which is the observable expression of those traits. This distinction highlights the genetic component of an organism’s potential traits without being influenced by environmental factors. Understanding genotype is crucial in fields such as genetics, biology, and heredity, as it provides insight into inheritance patterns and the genetic basis of traits.