The Punnett square in Figure 8 can be used to consider ... The dihybrid cross: charting two different traits in a single breeding experiment Consider a cross between two parents that are ...

Grey fur is dominant. Two mice that are heterozygous for the fur colour gene mate. Determine the probability that the offspring will have grey fur. In this Punnett square the top row shows the ...

Two dogs with the alleles Dd breed. a. Complete this Punnett square to show the allele combinations of the possible offspring produced. b. Calculate the probability that an offspring will have the ...