What is the probability of heterozygous offspring?

If T=tall and t=short

What is the ratio for short phenotype in this cross?

What are the possible genotypes for this cross?

In a certain species of plant, the color purple (P) is dominant to the color white (p).

According to the Punnett Square, what is the probability of an offspring being purple?

Which of these Punnett squares represents a cross between a homozygous dominant parent and a heterozygous parent?

What are the phenotype percentages of the offspring?

(A-Brown fur color; a-white fur color)

What is the genotypic ratio of the offspring?

When red snapdragons are crossed with white snapdragons, the offspring produce pink flowers. This is an example of:

When red cows are crossed with white cow, the offspring have a mix of red hair and white hair. These cows are called roan. This is an example of:

In humans, the gene for curly hair (H) is incompletely dominant to the gene for straight hair (h). Individuals that are heterozygous (Hh) have wavy hair.

Two wavy-haired heterozygous parents have a child.

What is the likeliness that the child will have wavy hair?

Red hair (R) and white hair (W) are codominant in cows.

Cross a white cow (WW) with a red cow (RR).

What color will the calves be?

You have two flowers. The purple allele (P) is dominant over the white allele (p).

You breed a homozygous dominant flower (PP) with a homozygous recessive flower (pp).

What color will the offspring be?

You have two flowers. The red allele shows incomplete dominance over the white allele.

You breed a red flower (RR) with a white flower (rr).

What do you think the offspring will look like?

Red hair (R) and white hair (W) are codominant in cows. They produce a cow with both red and white spots, called "roan", when mixed.

Cross a white cow (WW) with a roan cow (RW).

What percentage will be red?

Red flowers (R) show incomplete dominance over white flowers (r). Cross two pink flowers (Rr).

What percentage of the offspring will have white flowers?

In the image above, what is the percentage of the offspring has the possibility of inheriting blood type O?

Punnett Square Practice: Based on the information, which men COULD NOT be the father of the baby. Mom is type A and Baby is type B. Check ALL that APPLY. (create a punnett square if you need help figuring it out.)

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?

If a father is heterozygous A and the mother is heterozygous B, what are the possible phenotypes of the offspring?

A woman has type B blood and her husband has type O blood. What must be the woman's genotype, if they have a child with type O blood?

A father has type AB blood and the mother has type O. What percentage of their offspring would you expect to have?

If a father is IA IA and a mother is IA IB, what is the probability for a child with AB blood type?

H= normal blood clotting

h=hemophilia

X^HX^h x X^HY

What is the probability that any of their offspring will have hemophilia?

Colorblindness is a recessive X-linked disorder.

Which genotype represents a male with normal vision?

On a pedigree, this symbol represents a ----

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 ?

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 Y ?

In the diagram, individual III-3 indicates

What is the Genotype of individual I-1?

In the diagram, individual II-1 indicates

What is the Genotype of individual II-6?

Assuming a trait is X-LINKED RECESSIVE, what are the genotypes of an AFFECTED person?

Assuming a trait is X-LINKED DOMINANT, what are the genotypes of an UNAFFECTED person?

What goes in box 15

Based off this punnett square, what fraction of the offspring will have wrinkled, yellow seeds?

A way to predict genetic probability using two different

sets of alleles on two different chromosomes.