In humans, brown eyes (B) are dominant to blue eyes (b). A cross between a heterozygous brown eyed individual and a homozygous recessive blue eyed individual would result in what probability of blue eyed children?

In humans, Attached Earlobes (E) are dominant over Unattached Earlobes (e). A man with unattached earlobes marries a Female who is homozygous dominant for attached earlobes. What is the probability that a child with unattached earlobes would be born to these parents?

The man who worked with pea plants to discover heritable traits, and is often called the father of genetics is:

The results of crossing a red flowered Japanese four o’clock plant with a white flowered Japanese four o’clock are all pink offspring. This demonstrates the principle of:

The passing of genetic information from one generation to the next is called:

A heterozygous individual would have the genotype:

A homozygous dominant individual would have the genotype _____, and a homozygous recessive individual would have the genotype ______.

Any alternative forms of a gene are called ________. An example of this would be that the gene for height has several variations, such as tall, average, and short.

A woman is heterozygous for a widow’s peak (W), and she has a child with a man who is homozygous recessive for a straight hairline (w). What is the probability of having a child with an even hairline (no widow’s peak)?

The phenotype of a heterozygous brown rabbit is:

To visualize Mendel’s experiments, or any cross in genetics, a simple diagram called a __?__ may be used.

The results of crossing a black chicken with a white chicken are all black and white speckled offspring. This is an example of the principle of:

In corn, red kernels (RR) are incompletely dominant to yellow kernels (YY). If a red kernel plant is crossed with a yellow kernel plant. What is the probability of having orange (RY) kernels?

If two orange kernel plants (RY) were crossed, what is the probability of having offspring with red (RR) kernels?

In some chickens, the gene for feather color is controlled by codominance. The alleles for black are BB and the alleles for white are WW. The heterozygous phenotype is known as erminette (black and white spotted) (BW). If an erminette chicken and a white chicken are crossed, what is the probability of having a black chicken?

What is the probability that a normal human EGG will have an X chromosome?

What is the probability that a heterozygous (Tt) tall pea plant will produce a gamete with the allele for tallness (T)?

When Mendel crossed true-breeding tall plants with true-breeding short plants all of the offspring were tall because

In the organism, Jellybeanus fructosii, brown color is co-dominant with yellow. A cross between two organisms produced 25% yellow, 25% brown, and 50% spotted offspring. What was the genotype of the parents?

Colorblindness (c) is a sex-linked recessive trait carried on the X chromosome in humans. If a colorblind male mates with a female that is a carrier for colorblindness, what percentage of their offspring will likely be colorblind?

Colorblindness (c) is a sex-linked recessive trait carried on the X chromosome in humans. If a normal vision male mates with a female that is colorblind, what percentage of their SONS will likely be colorblind?

What plant did Mendel study?

A homozygous dominant dog with brown fur (BB) is crossed with a heterozygous dog with brown fur (Bb) What are the percentages of the possible genotypes?

Codominance occurs in calico cats, which allows for the Black and Tan colors to show. What percentage of the offspring represented in this P square will be calico (black and tan spotted)?

Incomplete dominance occurs in cats, which allows them to be Black, White, or gray as shown on this Punnett square. What percentage of the offspring will be black?