Simpsons Pedigree
Analyze the Simpsons family tree! Practice pedigree charts, genotypes, and inheritance patterns.
Bart is Homer's and Marge's son.Homer and Marge are Bart's parents.Herb is Homer's brotherPatty is Selma's sisterAbraham and Mona are Bart's grandparentsLing is Lisa's cousinSelma is Maggie's aunt How many generations are in this pedigree? 1 2 3 4 How many individuals show the trait? 4 5 6 7 Fill in the genotypes for this pedigree. No spaces in between the alleles. Start with the individuals that show the trait, because it is a recessive trait. Use F for dominant and f for recessive. Really- it's not as hard as it looks! Think about what the parents HAVE to be if there is an individual with the trait! Ff ff ff ff Ff Ff Ff ff Ff Ff ff ff Ff ff