Answer: Harmful mutations may cause genetic disorders or cancer. A genetic disorder is a disease caused by a mutation in one or a few genes. A human example is cystic fibrosis. A mutation in a single gene causes the body to produce thick, sticky mucus that clogs the lungs and blocks ducts in digestive organs
Traits were either dominant or recessive of either parents pea plant.
Answer:
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In the case of a recessive genetic disorder, an individual must inherit two copies of the mutated allele in order for the disease to be present.
