Individual 5 in generation III of this pedigree visited a genetic counselor. The counselor made this pedigree that shows the inheritance of cystic fibrosis in this individual’s family. What information can the genetic counselor share with individual 5 in generation III, based on this pedigree?
1 She will never have a child with cystic fibrosis.
2 She is a carrier of cystic fibrosis.
3 She does not carry the gene for cystic fibrosis.
4 She might develop cystic fibrosis later in life.