Traits that are governed by the interaction of different alleles and genes, those traits are termed as polygenic. In this case, there is no concept of complete dominance. All the genes contribute equally to a trait.

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Chapter 19, Problem 7TY

Summary Introduction

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Traits that are governed by the interaction of different alleles and genes, those traits are termed as polygenic. In this case, there is no concept of complete dominance. All the genes contribute equally to a trait.

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Which of the following is the definition of the term named Allele? a.Refers to genes that have identical alleles b.Genetic constitution of an organism c.Alternative form of a gene d.Trait expressed in the F1 generation e.Fundamental physical and functional unit of heredity f.Physical expression of traits of an organism

Albinism is a recessive genetic condition in which a person lacks pigment that gives color to the skin. If the allele for albinism is represented as "a," and the functional allele is represented as "A," what will be the genotype of a person with albinism? Aa or AA Aa or aa AA aa

A particular person is said to be a carrier of a genetic trait. What does this tell you about their phenotype? (a) They physically show the trait. (b) They physically show the trait more than a noncarrier would show the trait.(c) They are almost normal but show an intermediate phenotype for the trait. (d) They are completely normal and do not physically show the trait.

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Question

Chapter 19, Problem 7TY

Summary Introduction

Introduction:

Traits that are governed by the interaction of different alleles and genes, those traits are termed as polygenic. In this case, there is no concept of complete dominance. All the genes contribute equally to a trait.

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Question

Chapter 19, Problem 7TY

Summary Introduction

Introduction:

Traits that are governed by the interaction of different alleles and genes, those traits are termed as polygenic. In this case, there is no concept of complete dominance. All the genes contribute equally to a trait.

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Chapter 19, Problem 7TY

Summary Introduction

Introduction:

Traits that are governed by the interaction of different alleles and genes, those traits are termed as polygenic. In this case, there is no concept of complete dominance. All the genes contribute equally to a trait.

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Answer 5

Chapter 19, Problem 7TY

Summary Introduction

Introduction:

Traits that are governed by the interaction of different alleles and genes, those traits are termed as polygenic. In this case, there is no concept of complete dominance. All the genes contribute equally to a trait.

Answer 6

Chapter 19, Problem 7TY

Summary Introduction

Introduction:

Traits that are governed by the interaction of different alleles and genes, those traits are termed as polygenic. In this case, there is no concept of complete dominance. All the genes contribute equally to a trait.

Answer 7

Chapter 19, Problem 7TY

Summary Introduction

Introduction:

Traits that are governed by the interaction of different alleles and genes, those traits are termed as polygenic. In this case, there is no concept of complete dominance. All the genes contribute equally to a trait.

Answer 8

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Ch. 19 - If you might be a carrier of a gene for an...Ch. 19 - Prob. 2QC Ch. 19 - Prob. 1CR Ch. 19 - Prob. 2CR Ch. 19 - 3. Distinguish between genotype and phenotype. Ch. 19 - Describe the contributions of Mendel to the field...Ch. 19 - Explain how alterations of chromosome number and...Ch. 19 - Prob. 6CR Ch. 19 - Prob. 7CR Ch. 19 - Describe what is meant by sex-linked inheritance.

Traits that are governed by the interaction of different alleles and genes, those traits are termed as polygenic. In this case, there is no concept of complete dominance. All the genes contribute equally to a trait.

Solution Summary: The author concludes that sickle cell anemia is not a polygenic trait and is influenced by multiple alleles and genes.

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Introduction:

Traits that are governed by the interaction of different alleles and genes, those traits are termed as polygenic. In this case, there is no concept of complete dominance. All the genes contribute equally to a trait.

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Chapter 19 Solutions

Traits that are governed by the interaction of different alleles and genes, those traits are termed as polygenic. In this case, there is no concept of complete dominance. All the genes contribute equally to a trait.

Solution Summary: The author concludes that sickle cell anemia is not a polygenic trait and is influenced by multiple alleles and genes.

Concept explainers

Videos

Introduction: Traits that are governed by the interaction of different alleles and genes, those traits are termed as polygenic. In this case, there is no concept of complete dominance. All the genes contribute equally to a trait.

Want to see the full answer?

Chapter 19 Solutions

Introduction:

Traits that are governed by the interaction of different alleles and genes, those traits are termed as polygenic. In this case, there is no concept of complete dominance. All the genes contribute equally to a trait.