1. Heredity Chapter 29

2. Genetics Terminology Chromosome Homologous Chromosome Autosomal chromosomes Sex chromosomes Gene

3. Genetics Terminology Alleles Dominant Recessive Genotype Homozygous dominant (AA) Heterozygous (Aa) Homozygous recessive (aa) Phenotype

4. Sources of Genetic Variation Law of Independent Assortment

5. Independent Assortment

6. Sources of Genetic Variation Law of Independent Assortment Law of Segregation Crossing-over during Prophase I

7. Crossing-Over

8. Sources of Genetic Variation Law of Independent Assortment Law of Segregation Crossing-over during Prophase I Random fertilization

9. Sources of Genetic Variation Law of Independent Assortment and Law of Segregation results in: 8,388,608 or (2 23 ) different gametes produced by each parent Random fertilization combined with independent assortment and the segregation results in 70,368,744,000,000 or (2 23 ) 2 possible offspring Crossing-over during Prophase I the number of possible offspring jumps to: 4,951,760,200,000,000,000,000,000,000 or (4 23 ) 2

10. Types of Inheritance Dominant Recessive Inheritance Incomplete Dominance Multiple-Allele Inheritance with Codominance Sex-linked Inheritance Polygenic Inheritance

11. Patterns of Inheritance

12. Examples of Dominant versus Recessive Traits

13. Co-dominance

14. Sex Chromosomes

15. Polygenic Inheritance

16. Solving Genetics Problems Be able to perform basic genetic problems using the Punnett Squares for each of the following types of inheritance: Dominant-Recessive Inheritance Multiple Allele with Codominance Sex-linked Inheritance

17. Genetic Screening Amniocentesis Chorionic Villi Sampling

18. Amniocentesis

19. Chorionic Villi Sampling

20. Genetic Screening Amniocentesis Chorionic Villi Sampling Karyotype

21. Karyotyping

22. Genetic Screening Amniocentesis Chorionic Villi Sampling Karyotype Pedigree Analysis

24. Genetic Disorders Non-disjunction Turner’s syndrome Klienfelter’s syndrome Down syndrome Triplo-X

25. Genetic Disorders Autosomal Dominant Neurofibromatosis Huntington syndrome

26. Genetic Disorders Autosomal Recessive Cystic fibrosis Tay-Sachs Phenylketonuria (PKU)

27. Genetic Disorders Sex-linked Colorblindness Hemophilia Duchene’s muscular dystrophy Male pattern baldness