Heterozygous for a gene for colon cancer

Flashcard maker : Rae Jordan


Use the following pedigree (Figure 14.3) for a family in which dark-shaded symbols represent individuals with one of the two major types of colon cancer. Numbers under the symbols are the individual’s age at the time of diagnosis.

What is the genotype of the deceased individual in generation II?

Recource Campbell Biology: Chapter 14 Test Prep (Diagrams)

Get instant access to
all materials

Become a Member