Multiple choice

Gene with multiple effect is

  1. codominant gene

  2. complementary gene

  3. supplementary gene

  4. pleiotropic gene

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

A pleiotropic gene is one that influences multiple, seemingly unrelated phenotypic traits. This is distinct from codominant, complementary, or supplementary genes, which describe interactions between different genes or alleles.