Identify the food that is a rich source of the protein gluten. a. Mashed potato
b. Wheat bread
c. Boiled egg
d. Tapioca pudding
e. Rice cake

Urgent in guinea pigs, black fur (b) is dominant over white fur (b). cross a heterozygous (hybrid) black guinea pig with a homozygous (purebred) white guinea pig. complete a punnett square, identify the genotype(s), phenotype(s), and probability (% and fraction) that the offspring will be black and white?