What is the genotype of a person with cystic fibrosis?
A) The genotype includes two mutant CFTR genes,one each on the homologous chromosomes for chromosome 7.
B) The genotype includes one mutant CFTR gene and one normal gene,one each on the homologous chromosomes for chromosome 7.
C) The genotype includes two mutant CFTR genes,both on a single homologous chromosome 7;the other homologous chromosome 7 is normal.
D) The genotype includes only one homologous chromosome 7;the second chromosome 7 is missing.
E) The genotype includes 2 additional chromosomes with the mutant CFTR gene,making a total of 25 chromosomes.
Correct Answer:
Verified
Q15: If meiosis were to fail and a
Q16: Which statement is true of a single
Q17: Assume that Emily (who has CF,a recessive
Q18: Which statement is true of a single
Q19: Use the following information for this question:
Phenylketonuria
Q21: Would a change in the nucleotide sequence
Q22: A mutation in a DNA coding region
Q23: In the case of the Schallers,why doesn't
Q24: What is a genotype?
A) the genetic makeup
Q25: An organism's _ determines its _.
A) phenotype;holotype
B)
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents