1. Chapter 14 Mendel and the Gene Idea

2. Law of Segregation:

3. Chapter 14 Mendel and the Gene Idea Law of Segregation: Two alleles are packaged into separate gametes.

4. Chapter 14 Mendel and the Gene Idea Law of Independent Assortment:

5. Chapter 14 Mendel and the Gene Idea Law of Independent Assortment: Each pair of alleles segregates into gametes independently.

6. Chapter 14 Mendel and the Gene Idea Rules of probability:

7. Chapter 14 Mendel and the Gene Idea Rules of probability: The probability of a compound event is equal to the product of the separate probabilities of the independent single events.

8. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple

9. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple incomplete dominance

10. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple incomplete dominance white red flowers

11. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple incomplete dominance pink flowers

12. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple codominance

13. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple codominance type A type B blood

14. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple codominance type AB blood

15. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple codominance

16. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple multiple alleles

17. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple multiple alleles red blond brown black hair hair hair hair

18. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple multiple alleles

19. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple pleiotropy

20. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple pleiotropy sickle cell anemia

21. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple pleiotropy sickle cell anemia crippling immunity joint pain to malaria

22. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple epistasis

23. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple epistasis brown pigment white mouse

24. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple epistasis brown pigment depositing pigment brown mouse

25. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple polygenetic traits

26. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple polygenetic traits pigment # 1 pigment # 2 pigment # 3 skin color

27. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple polygenetic traits pigment # 1 pigment # 2 pigment # 3 skin color

28. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple polygenetic traits pigment # 1 pigment # 2 pigment # 3 skin color

29. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple polygenetic traits pigment # 1 pigment # 2 pigment # 3 skin color

30. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple polygenetic traits

31. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple. environmental factors

32. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple. environmental factors fur turns white in cold weather brown rabbit

33. Chapter 14 Mendel and the Gene Idea The relationship between phenotype and genotype is rarely simple. environmental factors fur turns white in cold weather white rabbit

34. Chapter 14 Mendel and the Gene Idea Pedigree analysis reveals Mendelian patterns in human inheritance

35. Chapter 14 Mendel and the Gene Idea Pedigree analysis reveals Mendelian patterns in human inheritance. Many human disorders follow Mendelian patterns of inheritance.

36. Chapter 14 Mendel and the Gene Idea Technology provides tools for genetic testing and counseling

37. Chapter 14 Mendel and the Gene Idea Technology provides tools for genetic testing and counseling Family histories

38. Chapter 14 Mendel and the Gene Idea Technology provides tools for genetic testing and counseling Family histories Amniocentesis

39. Chapter 14 Mendel and the Gene Idea Technology provides tools for genetic testing and counseling. Family histories Amniocentesis Chorionic villus sampling.