Question:

What is incomplete dominance? Explain with examples.

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Incomplete dominance results in a blending of traits, unlike complete dominance where one allele completely masks the other.
Updated On: Mar 7, 2025
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Solution and Explanation

Step 1: Incomplete dominance is a genetic phenomenon in which the phenotype of heterozygous individuals is intermediate between the two homozygous phenotypes. 

Step 2: In this case, neither allele is completely dominant over the other. An example is the inheritance of flower color in snapdragons, where red-flowered plants (RR) are crossed with white-flowered plants (WW). The offspring (RW) have pink flowers, showing an intermediate phenotype.

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