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Take the phenotypes of the two parents and have them above and next to a box:
(say that the mother is AA and the father is Aa)
....A A
A AA AA
a Aa Aa
Genotypic ratio: 2 homozygous dominant: 2 heterozygous: 0 homozygous recessive
Treat it like a multiplication table. Take the allele from the top and the allele from the side to get two alleles in each box. (If the dominant allele is present, have it be first)
What else can I help you with?
How do you work a punnet square?
A punnet square is a box of 4 sections
What is a non-example for a punnet square?
A banana is a good example of a punnet square since it has absolutely nothing to do with a punnet square.
How do you work punnet squares?
A punnet square is a box of 4 sections
What is the punnet square for?
the punnet square is used for combining genes of two people or animals to predict the outcome of an offspring
What use is the punnet square?
the punnet square is used for combining genes of two people or animals to predict the outcome of an offspring
Where was the punnet square made?
in your face
Does a punnet square show the genotype?
no
What does a punnet square capital letter stand for?
A capital letter in a punnet square stands for a domminant trait, or one that will most likely appear. --Stew Pidacel
What is punnet squares?
A punnet square is a diagram showing the gene combination that might result from a genetic cross and it can be bigger than 2x2A diagram that is used to predict an outcome of a particular cross or breeding experiment is called punnet square.
What is a tool for predicting traits of offspring?
Punnet Square
Which is used to predict the results of a test cross?
Punnet Square
What does each cell of a punnet square represent?
A genotypic combination
