Multiple choice

The process of two genotypic interaction at two different locii is termed as

  1. Incomplete dominance

  2. Co-dominance

  3. Epistasis

  4. Multiple alleles

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Epistasis is an interaction between genotypes at two different gene loci, which sometimes resembles a dominance interaction at a single locus. Epistasis modifies the characteristic 9:3:3:1 ratio expected for two non-epistatic genes.