Incomplete Dominance and codominance

A genetic situation in which one allele does not completely dominate another allele, resulting in a new phenotype that is a blend of the two traits.

A genetic scenario where both alleles in a heterozygous individual are fully expressed, resulting in offspring with a phenotype that shows both traits simultaneously.

2 red, 2 speckled.

100%.

4 speckled.

The offspring will have a speckled phenotype (RW).

0%.

An allele is a variant form of a gene that can produce different traits.

A Punnett square is a diagram used to predict the outcome of a genetic cross by showing the possible combinations of alleles.

A dominant trait is one that will express itself in the phenotype even if only one copy of the allele is present.