Inheritance

Abigail has a flower plant with genotype 'Bb'. What can we say about this genotype?

• It is homozygous

• It is dominant

• It is recessive

• It is heterozygous

dd

• homozygous

• dominant

• recessive

• heterozygous

Yellow is dominant to green. What percentage of the offspring would be yellow?

• 0 %

• 25%

• 50%

• 100%

Purple flowers are dominant to white flowers. Which of the following phenotypes would (Pp) reflect?

• purple

• white

Purple flowers are dominant to white flowers. Which of the following phenotypes would (pp) reflect?

• purple

• white

Yellow is dominant to green. What percentage of the offspring would be green?

• 0%

• 25%

• 50%

• 100%

Purple is dominant to white. What percentage of the offspring would be purple?

• 0%

• 25%

• 75%

• 100%

Purple is dominant to white. What percentage of the offspring would be white?

• 0%

• 25%

• 75%

• 100%

Two plants with white flowers produce offspring. What is the probability that they will produce white offspring?

• 0%

• 25%

• 75%

• 100%

Two plants with white flowers produce offspring. What is the probability that they will produce white offspring?

Explain why they would have a 100% probability of this.