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Practice problem

Punnett Squares — Examples & Diagrams

By Gabi Slizewska
+1 contributors
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This is a punnett square showing a cross between two flowers which are heterozygous for petal color.

Image source: By Pearson Scott Foresman CC BY 2.0, via Wikimedia Commons

A rare flower discovered in New Zealand produces flowers that are either white or red, where white is the dominant color. Two heterozygous flowers are crossed. What percentage of the offspring will also be heterozygous?

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Type a concept, like “slope” or “photosynthesis”.

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