Patterns of Genetic Inheritance Lab Learning Objectives: Students should be able to: 9.6 Determining the Genotype 1. Determine students’ genotypes by observing themselves and their relatives. 9.7 Determining Inheritance 1. Do genetics problems involving autosomal dominant, autosoma recessive, and X-linked recessive alleles. 9.8 Determining the Pedigree 1. Determine whether a pedigree chart represents a pattern of autosomal dominant, autosomal recessive, and X-linked recessive inheritance. Task 1: Determining the Genotype 1. Read “Introduction” (pg 215), section 16.1 “Determining the Genotype” and answer the questions (pg 216). 2. Read “Autosomal Dominant and Recessive Traits” and familiarize yourself with Figure 16.2 “Commonly Dominant and Recessive Traits” (pg 216) Note: Don’t answer the questions. 3. Perform Experimental Procedure: “Human Traits” (pg 217). Complete Table 16.1 “Autosomal Human Traits” within your table (pg 217). Do not continue until your TA checks your progress. Task 2: Determining Inheritance 1. Read section 16.2 “Determining Inheritance” and complete “One Trait Autosomal Inheritance” (pg 218). 2. Read and complete “Inheritance of Genetic Disorders” (pg 218). 3. Read and complete “Autosomal Disorders” (pgs 218-220). 4. Read and complete “X-Linked disorders” (pg 220).5. Read and complete “X-Linked Genetics Problems” (pg 221). Task 3: Determining the Pedigree 1. Read section 16.3 “Determining the Pedigree” (pg 222). Complete “Pedigree Analysis” (pgs 222-223). 2. Answer questions 1-5 under “Construction of a Pedigree” (pg 224). 3. Answer “Laboratory Review” Questions 1-12 (pg 225). Do not leave the class until your TA checks your progress. WRAP