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Related to incomplete dominance: Multiple alleles
A heterozygous condition in which both alleles at a gene locus are partially expressed, often producing an intermediate phenotype. Also called partial dominance.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.