Two genetic crosses have been proposed between male and female mice with varying hair length. These traits
are described in the table below. For each genetic cross, complete the sentence that describes the predicted
outcome of the cross. Use a separate sheet of paper to construct a Punnett square for each cross to accurately
make your predictions
Allele Dominant or recessive? Trait description
dominant
short hair
recessive
long hair
1. Baby mice produced from the cross between male BB and female bb parents will include Choose -
genotypes and choose -
phenotypes.
2. Baby mice produced from the cross between male Bb and female Bb parents will include Choose -
genotypes and Choose - phenotypes.