Black hair color is dominant to white hair color in mice.  Determine the phenotypic ratio for the offpring of a heterozygous black mouse and a white mouse.

T - tall and t = short
In the punnett square below, what belongs in the missing square

What allele combination should go in the missing box?

What percent of offspring will have the recessive trait?

Which of the following genotypes is homozygous dominant?

Two brown eyed parents (Bb) have a baby. What is the chance the baby is blue eyed?

If B = brown hair and b = blonde hair, what is the probability of brown hair?

Which of the following represents alleles for the homozygous dominant genotype?

Which of the following represents alleles for the homozygous recessive genotype?

What is the phenotype of the offspring? (A-Brown hair; a-blond hair)

What is the probability & phenotype of the offspring? (A-Brown hair; a-blond hair)

If the dominant trait is having freckles (F) and the recessive trait is no freckles (f), which allele combination(s) below would represent a person who has freckles? (select all that apply)

What belongs in the last box?

Look at the punnett square shown. What allele pair would replace the "?"

What belongs in Box 4?

Look at the punnett square. What is the probability that the offspring would have homozygous alleles for the trait?

In a certain species of plants, tall stem (T) is dominant over short stem (t). If two heterozygous tall plants are crossed, what is the probability of obtaining a short-stemmed plant?

In guinea pigs, black fur (B) is dominant over white fur (b). If a homozygous black guinea pig is crossed with a heterozygous black guinea pig, what is the expected phenotypic ratio of the offspring?