genotype and phenotype. allele from male parentallele from female parent gene for fur color

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Genotype and Phenotype

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Page 1: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

Genotype and

Phenotype

Page 2: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

Allele from male parent Allele from female parent

Gene for fur color Gene for fur color

Page 3: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

P Parent generation

f fhomozygous

F Fhomozygous

purebred

Page 4: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

F F

f

f

Parent

Parent

F F

F F

f f

f f

Homozygous ff

Homozygous FF

Page 5: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

F1 Filial Generation 1

Genotype F f

Phenotype

Phenotype

Genotype F f

Genotype F f Genotype F f

Page 6: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

F f

F

f

F F

F f

F f

f f

Heterozygous Ff

Heterozygous Ff

Page 7: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

F2 Filial Generation 2

F f

F f

F F

f f

Page 8: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color
Page 9: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color
Page 10: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

Yellow corn and white corn diagram

Has gene to make

yellow color

Does not have

Gene to make

yellow color

Page 11: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

2 copies of geneIf either allele has the codeFor making the yellow color,The corn is yellow.

Yellow is dominant. You can usecapital Yfor the label.

Y Y Y y

Page 12: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

Y Y

y

y

ParentYY

Parentyy

Y Y

Y Y

y y

y y

Crosspollination

Page 13: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

F1 Generation

Y y

Y y Y y

Y y

Page 14: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

Y y

Y

y

Yy Parent

Yy Parent

Y Y

Y y

Y y

y y

Page 15: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

F2 Generation

Y Y

Y y y y

Y y

Page 16: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

Quiz

What is the genotype?

What is the phenotype?

WhiteWhite

Page 17: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

Quiz

What is the phenotype?

What is the genotype?

Page 18: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color
Page 19: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

aleurone

The aleurone is a coating over the corn kernel.

If the aleurone is purple it masksthe color of the inside of the kernel.

Figure out if the gene for purple is dominant or recessive.

Page 20: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

HomozygousPurple aleurone

P Parent generation

HomozygousClear aleurone

Page 21: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

Purple

Clear

Page 22: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

Purple Purple

Clear

Clear

ParentPurple aleurone

ParentClear aleurone

F1 Filial Generation 1

Page 23: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

P P

p

p

PP ParentPurple aleurone

pp ParentClear aleurone

P P

P P

p p

p p

Crosspollination

Page 24: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

Pp Purplealeurone

PpPurple aleurone

Page 25: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

P p

P

p

ParentPurple aleurone

ParentPurple aleurone

P P

P p

P p

p p

Page 26: Genotype and Phenotype. Allele from male parentAllele from female parent Gene for fur color

F2 Generation

P P

p pP p

P p