Genotype:This refers to an individual's collection of genes. Just like the list of ingredients for your cake recipe.
Phenotype:This is the observable traits or characteristics of an individual, such as height, eye color, and behavior. It's like the final baked cake - what we can see and taste.
Heredity:This is the passing on of physical or mental characteristics genetically from one generation to another. Like passing down a family recipe from generation to generation.