The little four-square grid we drew in school while learning about genetic crossing has a name: the Punnett Square. These squares are a way to predict the possible genetic outcomes of the offspring ...

Student teams analyze genetic test results for fictional characters, compare their characters' risks of developing specific diseases, and assess the risks for the next generation. Can genetic testing ...

Between heat and showers, my garden is looking rather healthy if a bit overgrown. Aside from the raspberries, the produce I most look forward to are peas. Sweet peas are already in bloom, providing a ...

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The inheritance of fur colour in mice is controlled by a single gene. White fur is recessive. Grey fur is dominant. Two mice that are heterozygous for the fur colour gene mate. Determine the ...

Discover the fascinating world of Mendelian genetics, where the inheritance of traits from parents to offspring follows predictable patterns. This concept explains how genetic information is ...

Crosses in genetics can be presented theoretically in more than one ways. One of the most simple methods of presenting a Cross is using the Punnett Square method. The technique has several advantages, ...

If you buy something using links in our stories, we may earn a commission. Learn more. Anyone can use their imagination to make up pretend creatures. Kids do it all the time. They bring home a drawing ...

Determine the parental genotypes - the allele combinations for the male and female. You can use any letter you like but select one that has a clearly different lower case, for example: Aa, Bb, Dd.