Topics: Genes and DNA Quiz
What is a recessive gene?
A. A recessive gene is passed down from both parents
B. A recessive gene is only expressed when an individual has one copy of it
C. A recessive gene is a gene that is only expressed when an individual has two copies of it, one from each parent.
D. A recessive gene is always dominant in an individual
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What is a dominant gene?
A. A dominant gene is a gene that is only expressed in males.
B. A dominant gene is a gene that skips generations.
C. A dominant gene is a gene that is always recessive.
D. A dominant gene is a gene that is always expressed, overriding the presence of a recessive gene.