1. Genetics &Heredity 2. Who was Gregor Mendel? • Austrian monk who studied mathematics and science • As a boy he could predict the possible types of flowers and…

Slide 1When Heredity Does Not Follow Mendelian Rules Slide 2 Complex Patterns of Heredity Incomplete Dominance RR R' RR RR Neither phenotypes is completely dominant…

1. LECTURE 4 2.2 Crosses that deviate from theMendelianinheritance. 2.2.1Codominantallele 2.2.2Incomplete dominant allele 2.2.3Multiple alleles 2.2.4Polygenes/polygenic inheritance…

1. LECTURE 4 2.2 Crosses that deviate from theMendelianinheritance. 2.2.1Codominantallele 2.2.2Incomplete dominant allele 2.2.3Multiple alleles 2.2.4Polygenes/polygenic inheritance…

Slide 1 12.2 Complex patterns of inheritance Slide 2 Complex patterns of inheritance Mendel’s experiments show simple inheritance with recessive and dominant alleles Some…

Slide 1 PATTERNS OF INHERITANCE AND HUMAN GENETICS BY DAWN M. THOMPSON Slide 2 SIMPLE RECESSIVE INHERITANCE ► CYSTIC FIBROSIS:CF 1. Common in white Americans 1:2000 2.…

Slide 1 Genetics Chapters 9-1 & 9-2 Slide 2 Incomplete dominance There is no dominant allele or recessive allele The 2 alleles are blended and make up a new physical…

Slide 1 Genetics Slide 2 Dihybrid Crosses Dihybrid crosses are the comparison of genetic makeup for two characteristics. EX: color and shape. Mendel used dihybrid crosses…

Slide 1 Patterns of Heredity and Human Genetics Chapter 11 Slide 2 Pedigrees Graph of genetic inheritance Similar to a family tree Similar to a family treeSymbols Square…

What is genetics? Every sex cell has one allele for each trait. Genetics - the study of how traits are inherited through the interactions of alleles is 1 Genetics Punnett…