Bundle: Biology: Concepts and Applications, Loose-leaf Version, 10th + LMS Integrated MindTap Biology, 1 term (6 months) Printed Access Card
Bundle: Biology: Concepts and Applications, Loose-leaf Version, 10th + LMS Integrated MindTap Biology, 1 term (6 months) Printed Access Card
10th Edition
ISBN: 9781337538305
Author: Cecie Starr, Christine Evers, Lisa Starr
Publisher: Cengage Learning
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Chapter 13, Problem 5GP

A single allele gives rise to the HbS form of hemoglobin. Individuals who are homozygous for the allele (HbS/HbS) develop sickle-cell anemia (Section 9.5). Heterozygous individuals (HbA/ HbS) have few Symptoms. A couple who are both heterozygous for the HbS allele plan to have children. For each of the pregnancies, determine the probability that their child will be:

a. homozygous for the HbS allele
b. homozygous for the normal allele (HbA)
c. heterozygous: HbA/HbS
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