Human Biology, 14 Edition

Published by McGraw-Hill Education
ISBN 10: 1-25924-574-8
ISBN 13: 978-1-25924-574-9

Chapter 21 - Assess - Page 475: 12


12. c. Incomplete dominance.

Work Step by Step

Codominance should not be confused with incomplete dominance. In the former phenomenon two dominant genes in a genotype are expressed fully. There is no blending of effects. The genes of the human ABO and MN blood groups show codominance.--within each group.
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