incomplete dominance

Neither allele dominates

Incomplete dominance is a genetic pattern where neither allele fully masks the other, producing an intermediate trait in offspring.

A red flower crossed with a white flower yields pink offspring rather than one color dominating.

The term distinguishes this blending effect from complete dominance, where one allele entirely overrides the other.

phenotype

snapdragon

Flower with jaw-like petals

expressivity · penetrance · environmental influence · wavy hair

genetics

heterozygous

Having unlike gene variants

phenotype · Punnett square · Gregor Mendel · genetic variation · gene expression · locus · probability · uniformity · segregation · heritability

intermediate

gradation

Incremental transition between stages

halfway · moderate · median · compromise · balance · fusion · combination · diluted · attenuated · softened

Categories
Opposites
genetic dominance pattern

incomplete dominancedominance

Superior influence over others

recessiveness · codominance

Family

dominant, dominate, incomplete, dominance, domination, dominating, dominated, incompletely, predominate

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