A male mouse with brown fur color is mated to two different female mice with black fur. Black female 1 produces a litter of 9 black and 7 brown pups. Black female 2 produces 14 black pups.

Choose symbols for each allele, and identify the genotypes of the brown male and the two black females.

Black skin color is dominant to pink skin color in pigs. Two heterozygous black pigs are crossed.

If these pigs produce a total of three piglets, what is the probability that two will be pink and one will be black?

Black skin color is dominant to pink skin color in pigs. Two heterozygous black pigs are crossed.

What is the probability that the first and second offspring will have black skin?

Black skin color is dominant to pink skin color in pigs. Two heterozygous black pigs are crossed.

What is the probability that their offspring will have pink skin?

A male mouse with brown fur color is mated to two different female mice with black fur. Black female 1 produces a litter of 9 black and 7 brown pups. Black female 2 produces 14 black pups.

What is the mode of inheritance of black and brown fur color in mice?

Using the information provided in Problems 10 and 11, determine the genotype and phenotype of parents that produce the following progeny:

27/64 brown : 16/64 albino : 9/64 yellow : 9/64 black : 3/64 cream

Using the information provided in Problems 10 and 11, determine the genotype and phenotype of parents that produce the following progeny:

3/8 black : 3/8 cream : 2/8 albino

Using the information provided in Problems 10 and 11, determine the genotype and phenotype of parents that produce the following progeny:

9/16 brown : 3/16 black : 4/16 albino