The Punnett square in Figure 8 can be used to consider ... This observation forms the second principle of inheritance, the principle of segregation, which states that the two alleles for each ...

The inheritance of fur colour in mice is controlled ... Determine the probability that the offspring will have grey fur. In this Punnett square the top row shows the alleles of parent 1 and ...

The inheritance of fur colour in mice is controlled ... Two dogs with the alleles Dd breed. a. Complete this Punnett square to show the allele combinations of the possible offspring produced.