S3: HEREDITY E2: INCOMPLETE DOMINANCE

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Presentation transcript:

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

Review!!

I. CHROMOSOMES AND PHENOTYPES

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

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

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

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

2. Codominant alleles will both be completely expressed

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

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

Incomplete or Co- Dominance?

Incomplete or Co- Dominance?

Incomplete or Co- Dominance?

Incomplete or Co- Dominance?

Incomplete or Co- Dominance?

FINGERPRINT ACTIVITY COMPLETE THE FINGERPRINT ACTIVITY IN YOUR LAB NOTEBOOK