Purple flowers are dominant to white flowers. If a purple flower is crossed with a white flower and the offspring are ALL purple, which alleles represent the purple parent?

Purple flowers are dominant to white flowers. Which allele combination represents a hybrid plant?

Purple flowers are dominant to white flowers. If two plants are crossed and all of the offspring have white flowers, what alleles did the parents have?

Purple flowers are dominant to white flowers. Which allele combinations represent purebred plants?

This is a specific characteristic, like seed color or plant height.

This is a specific form of a gene, like green peas versus yellow peas.

This is an allele whose trait will always appear if the allele is present.

What is an organism called if its alleles are represented by two of the same letter?

This is an allele whose trait will be hidden if the dominant allele is present.

What is an organism called if its alleles are represented by two different letters?

This is a stretch of DNA that controls a specific trait.

In mice, black fur is dominant over white fur.
Which letters would represent the purebred black parent's alleles?

In mice, black fur is dominant over white fur.
Which letters would represent the purebred white parent's alleles?

In mice, black fur is dominant over white fur.
Which letters would represent the hybrid parent's alleles?

In mice, black fur is dominant over white fur.
If a purebred black mouse and a purebred white mouse had offspring, what alleles would those offspring have?

This is the passing of physical characteristics, or traits, from parents to offspring.