When individuals do not show a trait even though they have the appropriate genotype,the trait is said to exhibit:
A) Codominance
B) Incomplete dominance
C) Incomplete penetrance
D) Incomplete expressivity
E) Complete penetrance

Question

Quizplus · Accepted Answer

Incomplete penetrance is the phenomenon in which individuals with a particular genotype do not express the corresponding phenotype. This can occur due to the influence of other genes or environmental factors, which can interact with the gene in question and modify its effects. Incomplete penetrance is commonly observed in genetic disorders, such as polydactyly or Huntington's disease, where some individuals may carry the mutant allele but never develop the disease.

When Individuals Do Not Show a Trait Even Though They