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Chapter 14
Mendel and the Gene Idea
Chapter 14
Mendel and the Gene Idea
Law of Segregation:
Chapter 14
Mendel and the Gene Idea
Law of Segregation:
Two alleles are packaged into separate gametes.
Chapter 14
Mendel and the Gene IdeaLaw of Independent Assortment:
Chapter 14
Mendel and the Gene IdeaLaw of Independent Assortment:
Each pair of alleles segregates into gametes independently.
Chapter 14
Mendel and the Gene Idea
Rules of probability:
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.
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
incomplete dominance
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
incomplete dominance
white redflowers flowers
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
incomplete dominance
pinkflowers
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
codominance
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
codominance
type A type Bblood blood
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
codominance
type ABblood
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
codominance
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
multiple alleles
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
multiple alleles
red blond brown black hair hair hair hair
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
multiple alleles
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
pleiotropy
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
pleiotropy
sickle cell anemia
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
pleiotropy
sickle cell anemiacrippling immunity joint pain to malaria
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
epistasis
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
epistasis
brown pigmentwhite mouse
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
epistasis
brown pigment
depositing pigment
brown mouse
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
polygenetic traits
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
polygenetic traits
pigment # 1
pigment # 2
pigment # 3
skin color
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
polygenetic traits
pigment # 1
pigment # 2
pigment # 3
skin color
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
polygenetic traits
pigment # 1
pigment # 2
pigment # 3
skin color
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
polygenetic traits
pigment # 1
pigment # 2
pigment # 3
skin color
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple
polygenetic traits
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple.
environmental factors
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple.
environmental factors
fur turns white
in cold weather
brown
rabbit
Chapter 14
Mendel and the Gene IdeaThe relationship between phenotype and genotype is rarely simple.
environmental factors
fur turns white
in cold weather
white
rabbit
Chapter 14
Mendel and the Gene IdeaPedigree analysis reveals Mendelian patterns in human inheritance
Chapter 14
Mendel and the Gene IdeaPedigree analysis reveals Mendelian patterns in human inheritance.
Many human disorders follow Mendelian patterns of inheritance.
Chapter 14
Mendel and the Gene IdeaTechnology provides tools for genetic testing and counseling
Chapter 14
Mendel and the Gene IdeaTechnology provides tools for genetic testing and counseling
•Family histories
Chapter 14
Mendel and the Gene IdeaTechnology provides tools for genetic testing and counseling
•Family histories
•Amniocentesis
Chapter 14
Mendel and the Gene IdeaTechnology provides tools for genetic testing and counseling.
•Family histories
•Amniocentesis
•Chorionic villus
sampling.
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