The genes of complex traits, which are easier to identify: those that are numerous with small effects or those that are few with large effects. Introduction: A gene is a segment of DNA which codes for a protein. It is the functional and basic of heredity. Size varies from few hundred to millions of bases. Complex traits come from multiple genes that show variation. Large variety of phenotypes can be observed. It does not follow Mendelian inheritance law.

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Answer 1

Question

Features of a Concept Features of a Concept Characteristics are discrete; that is, they are unitary. Genetic features have alternative forms, and each feature is inherited from one of the two parents. These are called alleles. One allele is dominant over the other allele. The dominant allele is reflected in the phenotype. Random segregation creates the gametes. The heterozygotic individuals produce gametes with an equal frequency of both alleles. Genes are unlinked; that is, different traits arise from the independent assortment.

Chapter 17.4, Problem 13SAQ

Summary Introduction

To determine:

The genes of complex traits, which are easier to identify: those that are numerous with small effects or those that are few with large effects.

Introduction:

A gene is a segment of DNA which codes for a protein. It is the functional and basic of heredity. Size varies from few hundred to millions of bases.

Complex traits come from multiple genes that show variation. Large variety of phenotypes can be observed. It does not follow Mendelian inheritance law.

Expert Solution & Answer

Explanation of Solution

Genes that are few with larger effects are easier to identify. When there is a larger group of survey it is often results in small effects. The magnitude of gene effect is measured by the number of individuals that are participating. When effects are clearly seen or observed it is considered as the best way to find the outcome even if there is small no. of individuals.

Lesser the number of genes with more effects is always considered as easiest to carry out experiments.

Conclusion

Complex genes are the multiple genes. When any survey is carried out it is always preferred to choose few genes with larger effect to identify any disease.

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Answer 2

Question

Features of a Concept Features of a Concept Characteristics are discrete; that is, they are unitary. Genetic features have alternative forms, and each feature is inherited from one of the two parents. These are called alleles. One allele is dominant over the other allele. The dominant allele is reflected in the phenotype. Random segregation creates the gametes. The heterozygotic individuals produce gametes with an equal frequency of both alleles. Genes are unlinked; that is, different traits arise from the independent assortment.

Chapter 17.4, Problem 13SAQ

Summary Introduction

To determine:

The genes of complex traits, which are easier to identify: those that are numerous with small effects or those that are few with large effects.

Introduction:

A gene is a segment of DNA which codes for a protein. It is the functional and basic of heredity. Size varies from few hundred to millions of bases.

Complex traits come from multiple genes that show variation. Large variety of phenotypes can be observed. It does not follow Mendelian inheritance law.

Expert Solution & Answer

Explanation of Solution

Genes that are few with larger effects are easier to identify. When there is a larger group of survey it is often results in small effects. The magnitude of gene effect is measured by the number of individuals that are participating. When effects are clearly seen or observed it is considered as the best way to find the outcome even if there is small no. of individuals.

Lesser the number of genes with more effects is always considered as easiest to carry out experiments.

Conclusion

Complex genes are the multiple genes. When any survey is carried out it is always preferred to choose few genes with larger effect to identify any disease.

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Answer 3

Question

Features of a Concept Features of a Concept Characteristics are discrete; that is, they are unitary. Genetic features have alternative forms, and each feature is inherited from one of the two parents. These are called alleles. One allele is dominant over the other allele. The dominant allele is reflected in the phenotype. Random segregation creates the gametes. The heterozygotic individuals produce gametes with an equal frequency of both alleles. Genes are unlinked; that is, different traits arise from the independent assortment.

Chapter 17.4, Problem 13SAQ

Summary Introduction

To determine:

The genes of complex traits, which are easier to identify: those that are numerous with small effects or those that are few with large effects.

Introduction:

A gene is a segment of DNA which codes for a protein. It is the functional and basic of heredity. Size varies from few hundred to millions of bases.

Complex traits come from multiple genes that show variation. Large variety of phenotypes can be observed. It does not follow Mendelian inheritance law.

Expert Solution & Answer

Explanation of Solution

Genes that are few with larger effects are easier to identify. When there is a larger group of survey it is often results in small effects. The magnitude of gene effect is measured by the number of individuals that are participating. When effects are clearly seen or observed it is considered as the best way to find the outcome even if there is small no. of individuals.

Lesser the number of genes with more effects is always considered as easiest to carry out experiments.

Conclusion

Complex genes are the multiple genes. When any survey is carried out it is always preferred to choose few genes with larger effect to identify any disease.

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Answer 4

Question

Features of a Concept Features of a Concept Characteristics are discrete; that is, they are unitary. Genetic features have alternative forms, and each feature is inherited from one of the two parents. These are called alleles. One allele is dominant over the other allele. The dominant allele is reflected in the phenotype. Random segregation creates the gametes. The heterozygotic individuals produce gametes with an equal frequency of both alleles. Genes are unlinked; that is, different traits arise from the independent assortment.

Chapter 17.4, Problem 13SAQ

Summary Introduction

To determine:

The genes of complex traits, which are easier to identify: those that are numerous with small effects or those that are few with large effects.

Introduction:

A gene is a segment of DNA which codes for a protein. It is the functional and basic of heredity. Size varies from few hundred to millions of bases.

Complex traits come from multiple genes that show variation. Large variety of phenotypes can be observed. It does not follow Mendelian inheritance law.

Expert Solution & Answer

Explanation of Solution

Genes that are few with larger effects are easier to identify. When there is a larger group of survey it is often results in small effects. The magnitude of gene effect is measured by the number of individuals that are participating. When effects are clearly seen or observed it is considered as the best way to find the outcome even if there is small no. of individuals.

Lesser the number of genes with more effects is always considered as easiest to carry out experiments.

Conclusion

Complex genes are the multiple genes. When any survey is carried out it is always preferred to choose few genes with larger effect to identify any disease.

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Answer 5

Chapter 17.4, Problem 13SAQ

Summary Introduction

To determine:

The genes of complex traits, which are easier to identify: those that are numerous with small effects or those that are few with large effects.

Introduction:

A gene is a segment of DNA which codes for a protein. It is the functional and basic of heredity. Size varies from few hundred to millions of bases.

Complex traits come from multiple genes that show variation. Large variety of phenotypes can be observed. It does not follow Mendelian inheritance law.

Expert Solution & Answer

Explanation of Solution

Genes that are few with larger effects are easier to identify. When there is a larger group of survey it is often results in small effects. The magnitude of gene effect is measured by the number of individuals that are participating. When effects are clearly seen or observed it is considered as the best way to find the outcome even if there is small no. of individuals.

Lesser the number of genes with more effects is always considered as easiest to carry out experiments.

Conclusion

Complex genes are the multiple genes. When any survey is carried out it is always preferred to choose few genes with larger effect to identify any disease.

Answer 6

Chapter 17.4, Problem 13SAQ

Summary Introduction

To determine:

The genes of complex traits, which are easier to identify: those that are numerous with small effects or those that are few with large effects.

Introduction:

A gene is a segment of DNA which codes for a protein. It is the functional and basic of heredity. Size varies from few hundred to millions of bases.

Complex traits come from multiple genes that show variation. Large variety of phenotypes can be observed. It does not follow Mendelian inheritance law.

Expert Solution & Answer

Explanation of Solution

Genes that are few with larger effects are easier to identify. When there is a larger group of survey it is often results in small effects. The magnitude of gene effect is measured by the number of individuals that are participating. When effects are clearly seen or observed it is considered as the best way to find the outcome even if there is small no. of individuals.

Lesser the number of genes with more effects is always considered as easiest to carry out experiments.

Conclusion

Complex genes are the multiple genes. When any survey is carried out it is always preferred to choose few genes with larger effect to identify any disease.

Answer 7

Chapter 17.4, Problem 13SAQ

Summary Introduction

To determine:

The genes of complex traits, which are easier to identify: those that are numerous with small effects or those that are few with large effects.

Introduction:

A gene is a segment of DNA which codes for a protein. It is the functional and basic of heredity. Size varies from few hundred to millions of bases.

Complex traits come from multiple genes that show variation. Large variety of phenotypes can be observed. It does not follow Mendelian inheritance law.

Answer 8

Expert Solution & Answer

Explanation of Solution

Genes that are few with larger effects are easier to identify. When there is a larger group of survey it is often results in small effects. The magnitude of gene effect is measured by the number of individuals that are participating. When effects are clearly seen or observed it is considered as the best way to find the outcome even if there is small no. of individuals.

Lesser the number of genes with more effects is always considered as easiest to carry out experiments.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Conclusion

Complex genes are the multiple genes. When any survey is carried out it is always preferred to choose few genes with larger effect to identify any disease.

Answer 12

Ch. 17.1 - Prob. 1SAQ Ch. 17.1 - Prob. 2SAQ Ch. 17.1 - Prob. 3SAQ Ch. 17.1 - Prob. 4SAQ Ch. 17.1 - Prob. 5SAQ Ch. 17.2 - Prob. 6SAQ Ch. 17.2 - Prob. 7SAQ Ch. 17.2 - Prob. 8SAQ Ch. 17.2 - Prob. 9SAQ Ch. 17.2 - Prob. 10SAQ

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