Answer :

A genotype is the genetic coding of a trait, so it's a paired combination of genes. A genotype has two alleles, which can be dominate or recessive, but overall the answer should be a paired combination of genes

Answer: The correct answer for the fill in the blank is-

The genotype represents the genetic makeup of an individual that determines its morphological form that is the physical appearance.

In other words, genotype is the genetic identity of an individual that is inherited from one generation to the next generation. The genetic material of living organisms is DNA ( deoxyribonucleic acid).    

Example- Genotype for tall pea plant is TT or Tt where T represents the variant form of a gene for tall height.