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Science
Biology
Continuity and Unity of Life
Genetics
Genetic Inheritance and Expression
Mendelian Inheritance
Law of Dominance — Definition & Role

Practice problem

Law of Dominance — Definition & Role

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You cross two red flowers, but some of the offspring are purple. Which of the following has to be true?

Choose one answer

Option A: A

The parents are homozygous

Option B: B

The inheritance pattern violates Mendel's Laws of Inheritance

Option C: C

The allele for red color is dominant

Option D: D

The offspring is a carrier of the red allele

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