Here's a breakdown:
* Genotype: The genetic makeup of an individual, specifically the combination of alleles they have for a particular gene.
* Alleles: Different versions of the same gene. For example, a gene for eye color might have alleles for blue, brown, or green eyes.
* Phenotype: The observable physical or biochemical characteristics of an organism, which are determined by their genotype.
For example, if we're looking at the gene for eye color, someone might have the genotype "BB" (two brown eye alleles), "Bb" (one brown and one blue eye allele), or "bb" (two blue eye alleles). These different genotypes would result in different phenotypes (brown eyes, brown eyes, or blue eyes, respectively).
