Assume the loci are linked: In this species, the science allele is recessive to plant life. The technological allele is recessive to art. A dihybrid cross is facilitated between two pure breeding studies carrying the genes for both art & science. Assuming a coefficient of coincidence of 0.5, the phenotypic outcome of the progeny produced from the F1 testcross is expressed below.
Heterozygous Codominance
Changing Nature: schematic and hypothetical proposals
Genetic Code
The building blocks of life.
The Art & Design of Science 