Review the section Investigating Life Heredity and the Hungr

Review the section \"Investigating Life: Heredity and the Hungry Hordes.\" The pedigree below shows the inheritance pattern of Bt resistance in three generations of bollworms. How many individuals on this pedigree are definitely heterozygous (Rt)? nine seven eight five or fewer six

Solution

Pedigree is the recorded ancestry or lineage of a family or person. In the above problem, nine heterozygous indiviuals are present. So, the correct answer is option A.