Deaf parents with genotypes DDee and ddEE gave birth to a child with normal hearing. Specify the interaction of D and E genes:

Answer options

1. Epistasis
2. Complementary interaction
3. Polymery
4. Complete dominance
5. Overdominance

Explanation

A pair of genes can often work together to create a specific phenotype, we call this complimentary interaction. With this type of interaction, we see two different phenotypes instead of the four seen in two genes one phenotype.