Concept explainers
a.
To determine: The probability that the child will have cystic fibrosis.
Introduction: Cystic fibrosis is a genetic disease often affecting the lungs and also the pancreas, liver, kidneys, and intestine. The long-term effects involve difficulty in breathing and coughing up mucus as a consequence of repeated lung infections.
b.
To determine: The chance that the children will have the precise Mendelian ratio of 3:1 for normal cystic fibrosis.
Introduction: The Mendelian ratio exists of several
c.
To determine: The probability that their next three children will be normal, if their first child has cystic fibrosis.
Introduction: Cystic fibrosis is a continuous genetic disorder that induces persistent infections in the lung and restricts the strength to breathe over time. In people with CF, mutations within the transmembrane of cystic fibrosis conductance regulator gene cause the CFTR protein to become dysfunctional.
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INTRO TO GEN ANALYSIS W/ACHIEVE ACCESS
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- Human Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage Learning