Kelly and Sam are both unaffected carriers for two autosomal recessive disorders, PKU (chromosome 12) and cystic fibrosis (chromosome 7). They are expecting a daughter. What is the probability that she will be unaffected by PKU, but effected by cystic fibrosis? O 1/16 O 3/16 O 1/2 O 3/4 O 9/16

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN:9781305967359
Author:STARR
Publisher:STARR
Chapter14: Human Inheritance
Section: Chapter Questions
Problem 1GP: Does the phenotype indicated by the red circles and squares in this pedigree show an inheritance...
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Kelly and Sam are both unaffected carriers for two autosomal recessive
disorders, PKU (chromosome 12) and cystic fibrosis (chromosome 7). They
are expecting a daughter. What is the probability that she will be unaffected
by PKU, but effected by cystic fibrosis?
O 1/16
O 3/16
O 1/2
О 3/4
O 9/16
Transcribed Image Text:Kelly and Sam are both unaffected carriers for two autosomal recessive disorders, PKU (chromosome 12) and cystic fibrosis (chromosome 7). They are expecting a daughter. What is the probability that she will be unaffected by PKU, but effected by cystic fibrosis? O 1/16 O 3/16 O 1/2 О 3/4 O 9/16
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