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Practice problem

Punnett Squares — Examples & Diagrams

By Deena Hauze
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The given Punnett square is a cross between homozygous recessive and heterozygous parents. The top left box contains heterozygous, while the bottom left box contains homozygous recessive. The bottom right box contains homozygous recessive. The top right box is empty.

Image source: By Pbroks13 CC BY 2.0, via Wikimedia Commons

Look at the Punnett square above. What should be in the blank box?

Choose one answer

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

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