Answer:Genotype×Environment Interaction
Explanation: Genotype is the genetic make up of an organism. It is usually a function of an individual DNA(Deoxyribonucleic acid)
Environment is an individual surrounding, where an individual
Occupies and things that affects the individual positives or negatively. Example plant environment could be soil,weather,rainfall etc....which could either be of positive or negative effect.
Genotye× Environment is the interaction of the environment and genotype usually on an Individual. The effect of G×E could be reflected in an Individual phenotype which is the physical expression of what an organism is genetically make of. Some traits finds expressions in a good environment while some traits are been mask by environment example polydactyly in man can be expressed when environment is good i.e good food is provided and some other essentials