The two types of alleles are (select two)

Which of the following genotypes is dominant?

Which of the following best describes the genotype "Rr"?

Which of the following genotypes are homozygous?

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

How would you write a homozygous dominant genotype?

If tall plants are dominant and short plants are recessive, how would you write the genotype for a homozygous tall plant?

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

If brown eyes are dominant and blue eyes are recessive, what color eyes do the parents in this Punnett Square have?

Cody crosses a plant producing wrinkled peas with a plant producing smooth peas. Weeks later, he discovers that all the offspring plants have smooth peas. Cody drew the Punnett square above to show the genotypes of the offspring plants. Which is the dominant phenotype in the pea plants used in Cody’s experiment?

In rabbits, black fur is dominant and white fur is recessive. If two white rabbits mate, what is the chance that they will produce an offspring with black fur?

A dog with straight fur (Bb) is crossed with a dog with curly fur (bb). What is the probability the offspring will have straight fur?

In humans, being able to curl your tongue is a dominant trait and NOT being able to curl you tongue is a recessive trait. If a mom with the genotype Rr has a child with a dad with the genotype Rr, what is the probability that their child will be able to curl its tongue?

If both parents have the genotype Aa, what is the chance their offspring will also have the genotype Aa?

In pea plants, being tall is dominant and being short is recessive. Two tall plants mate. One has the genotype Tt and the other has the genotype TT. What is the chance that they will have a tall offspring?

Cody crosses a plant producing wrinkled peas with a plant producing smooth peas. Weeks later, he discovers that all the offspring plants have smooth peas. Cody drew the Punnett square above to show the genotypes of the offspring plants. What were the genotypes of the parent plants?

Some flowers are controlled by codominance. Red flowers (RR), blue flowers (BB) and Speckled flowers (RB).

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

Some flowers are controlled by codominance. Red flowers (RR), blue flowers (BB) and Speckled flowers (RB).

Cross two speckled flowers. What is the phenotypic ratio?

When one allele is not dominant over another, resulting in a blended phenotype for heterozygous offspring is considered....

When one allele is not dominant over the other, resulting in both traits expressed in a heterozygous individual....

Some flowers are controlled by codominance. Red flowers (RR), blue flowers (BB) and Speckled flowers (RB).

Cross a red flower with a blue flower. What are the possible phenotypic outcomes?

Radish color is completely dominant, red and white are pure breeding colors. While heterozygous are purple.

Cross a red radish with a white radish. What are the possible phenotypic outcomes?

Radish color is codominant, red and white are homozygous colors, while heterozygous radishes are purple.

Cross a red radish with a purple radish. What are the possible phenotypic outcomes?

Radish color is completely dominant, red and white are pure breeding colors. While heterozygous are purple.

Cross a white radish with a purple radish. What are the possible phenotypic outcomes?

In mice coat color is incompletely dominant. Black and white mice are homozygous. Brown mice are heterozygous.

What is the genotype for a brown mouse?

In cattle red coats are represented as RR, and white coats are represented as WW.

What is the genotype for Roan color?