In pea plants, round seeds (R) are dominant to wrinkled seeds (r). Which of the following represents the genotype of a pea plant that is homozygous dominant?

In mice, black fur (B) is dominant to white fur (b). According to the Punnett square shown, the offspring in box 4 would:

If black fur is dominant and white fur is recessive, what genotype would an organism with white fur have?

In mice, black fur (B) is dominant to white fur (b). According to the Punnett square shown, how many offspring would be black?

What are the possible phenotype(s) of the offspring? (A-Brown hair; a-blond hair)

Objective #13

This is a pedigree that follows blue eyes which is a recessive trait. What is the phenotype of the mother (circle) in generation 1?

Objective #13

This is a pedigree that follows blue eyes which is a recessive trait. What is the genotype of the father (square) in generation 1?

In this pedigree, the shading represents people in the family with dark hair while the unshaded represents blondes. Is dark hair controlled by a dominant or recessive allele?

Huntington's Disease is a dominant trait.

What is the correct genotype for individual I-2?