The genetic composition of an organism is termed? by Sunday | Apr 30 | Biology NECO | 0 comments A. an allele B. a cross C. a genotype D. a phenotype E. a hybrid Correct Answer: Option C – a genotype Users Also Read These:An association between living organisms in which one…The genetic make-up of an organism is described as its?The activity of an organism which affects the…A change in the environment of an organism is termed?The greatest contribution to genetic studies was made by?