Answer:
D. Mendel's law of independent assortment is being violated.
Explanation:
The alleles of two (or more) different genes get sorted into gametes independently of one another or the allele a gamete receives for one gene does not influence the allele received for another gene, This is Mendel's law of independent assortment.
From the question, it is clear that phenotypes of black eyes is interdependent to green skin and phenotype of orange eyes is interdependent to white skin so it is violation independent assortment law.
All the four phenotypes are expressed fully in offspring so it is not violating law of segregation and these are not co-dominant.