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S3: HEREDITY E2: INCOMPLETE DOMINANCE

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Presentation on theme: "S3: HEREDITY E2: INCOMPLETE DOMINANCE"— Presentation transcript:

1 S3: HEREDITY E2: INCOMPLETE DOMINANCE
Objective: Explain how phenotype can depend on interactions of alleles GRAB YOUR NOTEBOOK AND HAVE A SEAT :)

2 Review!!

3 I. CHROMOSOMES AND PHENOTYPES

4 I. CHROMOSOMES AND PHENOTYPES
Phenotype can depend on interactions of alleles

5 I. CHROMOSOMES AND PHENOTYPES
Phenotype can depend on interactions of alleles In incomplete dominance, neither allele is completely dominant nor completely recessive

6 I. CHROMOSOMES AND PHENOTYPES
Phenotype can depend on interactions of alleles In incomplete dominance, neither allele is completely dominant nor completely recessive Heterozygous phenotype show a blending between the two homozygous phenotypes

7 I. CHROMOSOMES AND PHENOTYPES
Phenotype can depend on interactions of alleles In incomplete dominance, neither allele is completely dominant nor completely recessive Heterozygous phenotype show a blending between the two homozygous phenotypes

8 2. Codominant alleles will both be completely expressed

9 2. Codominant alleles will both be completely expressed
Codominant alleles are represented equally and separately in a heterozygote

10 2. Codominant alleles will both be completely expressed
Codominant alleles are represented equally and separately in a heterozygote

11 Incomplete or Co- Dominance?

12 Incomplete or Co- Dominance?

13 Incomplete or Co- Dominance?

14 Incomplete or Co- Dominance?

15 Incomplete or Co- Dominance?

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20 FINGERPRINT ACTIVITY COMPLETE THE FINGERPRINT ACTIVITY IN YOUR LAB NOTEBOOK


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