Oompahs can have red, blue, or purple hair. The allele that controls this trait is incompletely dominant. Use R for red and B for blue.

Orville Oompah has Purple hair and is married to Opal Oompah who brags that she has the

bluest hair in the valley.

What are the possible phenotypes for the offspring?

Oompahs can have red, blue, or purple hair. The allele that controls this trait is incompletely dominant. Use R for red and B for blue.

Orville Oompah has Purple hair and is married to Opal Oompah who brags that she has the

bluest hair in the valley.

What is the probability a child would have red hair?

Oompahs can have red, blue, or purple hair. The allele that controls this trait is incompletely dominant. Use R for red and B for blue.

Orville Oompah has Purple hair and is married to Opal Oompah who brags that she has the

bluest hair in the valley.

What is the probability a child would have Blue hair?

Oompahs can have red, blue, or purple hair. The allele that controls this trait is incompletely dominant. Use R for red and B for blue.

Orville Oompah has Purple hair and is married to Opal Oompah who brags that she has the

bluest hair in the valley.

What is the probability a child would have Purple hair?

In some chickens the gene for feather color is controlled by codominance. The allele for Black is B and the allele for white is W. The heterozygous phenotype is known as erminette (Black and white spotter)

Two Erminete chickens are crossed with each other. 

In some chickens the gene for feather color is controlled by codominance. The allele for Black is B and the allele for white is W. The heterozygous phenotype is known as erminette (Black and white spotter)

Two Erminete chickens are crossed with each other. 

In some chickens the gene for feather color is controlled by codominance. The allele for Black is B and the allele for white is W. The heterozygous phenotype is known as erminette (Black and white spotter)

Two Erminete chickens are crossed with each other. 

In some chickens the gene for feather color is controlled by codominance. The allele for Black is B and the allele for white is W. The heterozygous phenotype is known as erminette (Black and white spotter)

Two Erminete chickens are crossed with each other. 

In humans hemophilia is a recessive (h) X-Linked trait.

A male offspring was born with hemophilia, but both parents are normal.

What would the parents Genotypes have to be for this to happen?

In humans hemophilia is a recessive (h) X-Linked trait.

Cross a mom who is a carrier for hemophilia with a dad who has the disease.

How many children would have the disease?

In humans hemophilia is a recessive (h) X-Linked trait.

Cross a mom who is a carrier for hemophilia with a dad who has the disease.

How many children would have the disease?

In humans hemophilia is a recessive (h) X-Linked trait.

Cross a mom who is a carrier for hemophilia with a dad who has the disease.

How many would be male with the disease?

In humans hemophilia is a recessive (h) X-Linked trait.

Cross a mom who is a carrier for hemophilia with a dad who has the disease.

How many would be female with the disease?

"Bent" is a dominant X-linked gene in mice. It results in a short, crooked tail. A recessive allele produces normal tails.

If a normal-tailed female is mated to a bent-tailed male, what are the chances of a male having a bent tail?

"Bent" is a dominant X-linked gene in mice. It results in a short, crooked tail. A recessive allele produces normal tails.

If a normal-tailed female is mated to a bent-tailed male, what are the chances of a male having a normal tail?

Mrs. Canal is type A and Mr. Canal is type O. They have three children named Greg, Rosalind and Biff. Greg is type 0, Rosalind is type A and Biff is type AB...

Can BIFF be there son? Explain

Mrs. Canal is type A and Mr. Canal is type O. They have three children named Greg, Rosalind and Biff. Greg is type 0, Rosalind is type A and Biff is type AB...

What is Mrs. Canal's genotype? How do you know?

Mrs. Canal is type A and Mr. Canal is type O. They have three children named Greg, Rosalind and Biff. Greg is type 0, Rosalind is type A and Biff is type AB...

What is Mr. Canal's Genotype?

Punnett Square: Type AB father and type O mother. What are the percentages of each offspring?

What is the Genotype for Type A that had a type O parent

What is the Genotype for Type 0

What is the Genotype for Heterozygous Type A Blood

What is the Genotype for Homozygous "B" allele

Two parents think their baby was switched at the hospital. The mother has blood type O, the father has blood type AB and the baby has blood type B.

Complete a punnett square and then answer the question. What possible Genotypes COULD the baby have inherited from the parents? (what genotypes could the parents produce)

Two parents think their baby was switched at the hospital. The mother has blood type O, the father has blood type AB and the baby has blood type B.

Complete a punnett square and then answer the question. What is the mother's genotype? What is the father's genotype?

Two parents think their baby was switched at the hospital. The mother has blood type O, the father has blood type AB and the baby has blood type B.

Complete a punnett square and then answer the question. Was the baby switched at birth? (Do they have a baby that is not theirs? )

The blending of two traits is known as ---

A condition in which both alleles for a gene are expressed so that both traits are visible is known as ---

What type of inheritance pattern is shown here?

Some flowers are controlled by codominance. Red flowers (F^RF^R), blue flowers (F^BF^B) and Speckled flowers (F^RF^B).

Cross a red flower with a speckled flower. What is the phenotypic ratio?

A red flowered plant (RR) is crossed with a white flowered plant (WW). The gene for petal color in these plants expresses incomplete dominance. What percentage of the offspring will have red (RR) flowers?

In fruit flies, eye color is a sex linked trait. Red (R) is dominant to white (r). What is the sex and eye color of flies with the following genotype: X ^R X ^r ?

Look at this cross: X^B X^B x X^b Y

What proportion/percent of the male children are colorblind (b)?

Colorblindness is a recessive X-linked disorder.

Which genotype represents a male with normal vision?

A genotype where only dominant alleles were passed on

from both parents for one trait

BB AA TT LL

A genotype where one dominant and one recessive allele was passed on from both parents for one trait.

Bb Aa Tt Ll

A genotype where only recessive alleles

were passed on from both parents for one trait

bb aa tt ll

In flies, red eyes (R) are dominant to brown eyes (r) and brown bodies (B) are dominant to yellow bodies (b). A fly with genotype (RRbb) is mated with a fly that is (rrBb). What fraction of the offspring will have red eyes and yellow bodies?