Horses can have different coat colors. Assume that coat color in horses is determined by a single gene and that the allele for a black coat (B) is dominant over the allele for a red coat (b). In a cross between two horses that have red coats, what percentage of the offspring will have black coats?

Kangaroos are common animals in Australia. Most kangaroos have a light brown coat but every once in a while a kangaroo might be born with a genetic condition called albinism in which their coat is white. Albinism is a recessive disorder. If two kangaroos with normal coat coloring mate and have an albino kangaroo, what can we say about their genotypes?

In humans, brown eyes are dominant to blue eyes. A homozygous brown-eyed human (BB) is crossed with a homozygous blue-eyed human (bb). What is the predicted phenotypes of the offspring?

What is the genotype of individual 5 in generation III?

Blahblah birds are a common bird in the forests of Oz. A cross between a blue blahblah bird (BB) and a white blahblah bird (WW) produces offspring that are silver (BW). What kind of inheritance pattern is this called?

The eye color of Drosophila fruit flies is an x-linked trait. Read eyes (R) are dominant over white eyes (r). In a cross between a white eyed female and a red eyed male, what will be their phenotypes of their offspring?

What will most likely cause a mutation that will be passed on to future offspring?

Gametes must be _________ because ___________.

How is this trait inherited?

At the end of Meiotic cell division, the gametes that produce sperm and egg cells are _________ by ___________%

In Four-O'Clock flowers, flower color is incompletely dominant. Flower color can be red (R), white (W), or pink (RW). Cross a red flower with a pink flower. What is the phenotypic ratio of the potential offspring?

Inheritance of traits is determined by _________.

If a woman is heterozygous (Aa) for a trait, what would her eggs contain

A duck has two ducklings, one with yellow feathers and a long beak and the other with yellow feathers and a short beak. The fact that the ducklings can have the same feather color but different beak size is explained by the ________.

A roan cow shows both traits for a red coat and a white coat. What kind of allele expression is this?

Which of Mendel's laws states that allele pairs separate during gamete formation and randomly unite at fertilization?

Cells undergo __________ to produce gametes which result in a ____________ cell.

Which of Mendel's laws states that when two or more characteristics are inherited, individual alleles assort randomly during gamete production, giving different traits an equal opportunity of coming together?

In rabbits, white fur (W) is dominant to black (w), and long ears (E) are dominant to short ears (e). What are the expected phenotypes of the rabbit offspring of a rabbit with white fur and long ears (WWEe) is crossed with a rabbit with black fur and short ears (wwee).

A woman with type A blood is claiming that a man with type AB blood is the father of her child, who is also type AB. Could this man be the father?

A man who has type B blood (genotype: BB) is married to a woman with type O blood. What blood type will their children have?