gametes
They use punnet squares because it is easy, and accurate. It gives them the probability of the traits, and what the traits are by using upper case, and lower case letters.
A punnet square is a box of 4 sections
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.
Punnet squares show all possible allele combinations resulting from a genetic cross
Punnet Squares
DNA, parents, punnet squares, alleles, and genes.
punnet squares
Punnet squares.
the combination of the numbers and letters are grid references. the squares are called the grid.
Gregor Mendel was a naturalist who created Punnet Squares.
I presume you mean what are Punnet squares used for. They are diagrams which help us show the possible combinations of alleles in the offspring of two individuals.https://www2.palomar.edu/anthro/mendel/mendel_2.htm