Cystic fibrosis is an inherited autosomal recessive disease. Assume that a mother has cystic fibrosis and that there is a technique to analyze the polar bodies for the presence of the cystic fibrosis alleles. Is it possible to determine if the oocyte has a cystic fibrosis allele through the analysis of the polar bodies? Why, or why not?

MCQs on various topics in genetics, focusing on DNA, genes, and chromosomes. Topics include: crosses, mitosis and meiosis, protein synthesis, linkage, chromosome mapping, anomalies and disorders, and genetics technology and tools.