Incomplete dominance Punnett square: snapdragon flower color

An example figure from the Punnett Square generator.

A Punnett square crossing two pink snapdragons, CᴿCᵂ × CᴿCᵂ, with offspring CᴿCᴿ red, CᴿCᵂ pink, CᴿCᵂ pink and CᵂCᵂ white, red shaded gray, pink hatched, white unshaded, a key, and the genotype and phenotype ratios below — A Punnett square for snapdragon flower color, a classic case of incomplete dominance: two pink parents, CᴿCᵂ × CᴿCᵂ, with gametes Cᴿ and Cᵂ on each side. Each cell gives its genotype with the flower color written under it, and each color has its own fill: gray for red, hatching for pink and white left unshaded, with a key. The genotype and phenotype ratios are printed below.

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Answer key

Genotype ratio: 1 CᴿCᴿ : 2 CᴿCᵂ : 1 CᵂCᵂ
Phenotype ratio: 1 red : 2 pink : 1 white

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