What is the outcome of incomplete dominance in a phenotype?

Prepare for the NCEA Level 2 Biology test with genetics modules. Study with interactive quizzes and insightful explanations to boost your exam readiness. Excel in your assessment with confidence and clarity!

In incomplete dominance, the phenotype of heterozygous individuals is distinct from both homozygous forms, resulting in a blending of traits from the parent organisms. This means that instead of one trait completely masking the other, as seen in complete dominance, the traits mix together to create an intermediate expression. For instance, if one parent possesses a flower color trait for red and the other for white, the offspring may display a pink color due to this blending effect, illustrating how incomplete dominance operates. This blending shows that neither trait is fully expressed on its own, aligning perfectly with the features of incomplete dominance.

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