HESI A2 Exam Prep

We Don't Just Help You Pass. We Help You Think Like a Nurse.

Back to topics

Genetics

Practice questions for Genetics in the HESI A2 exam.

Question 2 of 2

Which of the following best describes codominance?

The phenotype is determined by multiple genes.

The dominant allele completely masks the recessive allele.

Both alleles contribute equally to the phenotype, resulting in a blended trait.

Both alleles are expressed fully and independently in the phenotype.

You have completed all free questions for this topic. To continue practicing, please

upgrade

to unlock more questions.

Submit your answer to see the rationale