The thrifty phenotype hypothesis. Introduction: Phenotypes are the observable,physical characteristics of an individual that is expressed by certain genotypes. A set of genetic code expresses a phenotype of an organism.

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Answer 1

Question

Chapter 21, Problem 1COQ

Summary Introduction

To explain:

The thrifty phenotype hypothesis.

Introduction:

Phenotypes are the observable,physical characteristics of an individual that is expressed by certain genotypes. A set of genetic code expresses a phenotype of an organism.

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis suggests that if there is a decrease in the fetal development then it is associated with the chronic condition throughout its life. This means if the environmental conditions are chronic during fetal growth, then it is expected that these conditions are likely to persist in its adult life as well.

Summary Introduction

To explain:

How thrifty phenotype hypothesis helps to explain the long-term effects of famine on people conceived during the Dutch Hunger Winter.

Introduction:

The thrifty phenotype hypothesis proposes that a reduction in the fetal development of an individual is most often associated with the chronic condition throughout his life.

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis explains the long-term effects of famine (extreme scarcity of food) on the people who were conceived during the Dutch Hunger Winter. These effects occur due to the epigenetic changes in the genome of the people.

According to the thrifty phenotype hypothesis, if the environmental conditions are poor during the fetal development then these conditions are usually present in its adult life as well. Various studies have shown these individuals who are now adults experienced the caloric restriction while in the womb during the famine that had life-long consequences. For example – a man and women who conceived and underwent early fetal development during famine were likely to increase the susceptibility of adopting conditions such as cardiovascular disease, diabetes, and hypertension.

Conclusion

Hence, a person who conceived during famine was likely to increase the susceptibility of cardiovascular disease, diabetes and hypertension. In this way thrifty phenotype hypothesis helps to explain the long-term effects of famine on the people who were conceived during the Dutch Hunger Winter.

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Answer 2

Question

Chapter 21, Problem 1COQ

Summary Introduction

To explain:

The thrifty phenotype hypothesis.

Introduction:

Phenotypes are the observable,physical characteristics of an individual that is expressed by certain genotypes. A set of genetic code expresses a phenotype of an organism.

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis suggests that if there is a decrease in the fetal development then it is associated with the chronic condition throughout its life. This means if the environmental conditions are chronic during fetal growth, then it is expected that these conditions are likely to persist in its adult life as well.

Summary Introduction

To explain:

How thrifty phenotype hypothesis helps to explain the long-term effects of famine on people conceived during the Dutch Hunger Winter.

Introduction:

The thrifty phenotype hypothesis proposes that a reduction in the fetal development of an individual is most often associated with the chronic condition throughout his life.

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis explains the long-term effects of famine (extreme scarcity of food) on the people who were conceived during the Dutch Hunger Winter. These effects occur due to the epigenetic changes in the genome of the people.

According to the thrifty phenotype hypothesis, if the environmental conditions are poor during the fetal development then these conditions are usually present in its adult life as well. Various studies have shown these individuals who are now adults experienced the caloric restriction while in the womb during the famine that had life-long consequences. For example – a man and women who conceived and underwent early fetal development during famine were likely to increase the susceptibility of adopting conditions such as cardiovascular disease, diabetes, and hypertension.

Conclusion

Hence, a person who conceived during famine was likely to increase the susceptibility of cardiovascular disease, diabetes and hypertension. In this way thrifty phenotype hypothesis helps to explain the long-term effects of famine on the people who were conceived during the Dutch Hunger Winter.

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Answer 3

Question

Chapter 21, Problem 1COQ

Summary Introduction

To explain:

The thrifty phenotype hypothesis.

Introduction:

Phenotypes are the observable,physical characteristics of an individual that is expressed by certain genotypes. A set of genetic code expresses a phenotype of an organism.

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis suggests that if there is a decrease in the fetal development then it is associated with the chronic condition throughout its life. This means if the environmental conditions are chronic during fetal growth, then it is expected that these conditions are likely to persist in its adult life as well.

Summary Introduction

To explain:

How thrifty phenotype hypothesis helps to explain the long-term effects of famine on people conceived during the Dutch Hunger Winter.

Introduction:

The thrifty phenotype hypothesis proposes that a reduction in the fetal development of an individual is most often associated with the chronic condition throughout his life.

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis explains the long-term effects of famine (extreme scarcity of food) on the people who were conceived during the Dutch Hunger Winter. These effects occur due to the epigenetic changes in the genome of the people.

According to the thrifty phenotype hypothesis, if the environmental conditions are poor during the fetal development then these conditions are usually present in its adult life as well. Various studies have shown these individuals who are now adults experienced the caloric restriction while in the womb during the famine that had life-long consequences. For example – a man and women who conceived and underwent early fetal development during famine were likely to increase the susceptibility of adopting conditions such as cardiovascular disease, diabetes, and hypertension.

Conclusion

Hence, a person who conceived during famine was likely to increase the susceptibility of cardiovascular disease, diabetes and hypertension. In this way thrifty phenotype hypothesis helps to explain the long-term effects of famine on the people who were conceived during the Dutch Hunger Winter.

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Answer 4

Question

Chapter 21, Problem 1COQ

Summary Introduction

To explain:

The thrifty phenotype hypothesis.

Introduction:

Phenotypes are the observable,physical characteristics of an individual that is expressed by certain genotypes. A set of genetic code expresses a phenotype of an organism.

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis suggests that if there is a decrease in the fetal development then it is associated with the chronic condition throughout its life. This means if the environmental conditions are chronic during fetal growth, then it is expected that these conditions are likely to persist in its adult life as well.

Summary Introduction

To explain:

How thrifty phenotype hypothesis helps to explain the long-term effects of famine on people conceived during the Dutch Hunger Winter.

Introduction:

The thrifty phenotype hypothesis proposes that a reduction in the fetal development of an individual is most often associated with the chronic condition throughout his life.

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis explains the long-term effects of famine (extreme scarcity of food) on the people who were conceived during the Dutch Hunger Winter. These effects occur due to the epigenetic changes in the genome of the people.

According to the thrifty phenotype hypothesis, if the environmental conditions are poor during the fetal development then these conditions are usually present in its adult life as well. Various studies have shown these individuals who are now adults experienced the caloric restriction while in the womb during the famine that had life-long consequences. For example – a man and women who conceived and underwent early fetal development during famine were likely to increase the susceptibility of adopting conditions such as cardiovascular disease, diabetes, and hypertension.

Conclusion

Hence, a person who conceived during famine was likely to increase the susceptibility of cardiovascular disease, diabetes and hypertension. In this way thrifty phenotype hypothesis helps to explain the long-term effects of famine on the people who were conceived during the Dutch Hunger Winter.

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Answer 5

Chapter 21, Problem 1COQ

Summary Introduction

To explain:

The thrifty phenotype hypothesis.

Introduction:

Phenotypes are the observable,physical characteristics of an individual that is expressed by certain genotypes. A set of genetic code expresses a phenotype of an organism.

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis suggests that if there is a decrease in the fetal development then it is associated with the chronic condition throughout its life. This means if the environmental conditions are chronic during fetal growth, then it is expected that these conditions are likely to persist in its adult life as well.

Summary Introduction

To explain:

How thrifty phenotype hypothesis helps to explain the long-term effects of famine on people conceived during the Dutch Hunger Winter.

Introduction:

The thrifty phenotype hypothesis proposes that a reduction in the fetal development of an individual is most often associated with the chronic condition throughout his life.

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis explains the long-term effects of famine (extreme scarcity of food) on the people who were conceived during the Dutch Hunger Winter. These effects occur due to the epigenetic changes in the genome of the people.

According to the thrifty phenotype hypothesis, if the environmental conditions are poor during the fetal development then these conditions are usually present in its adult life as well. Various studies have shown these individuals who are now adults experienced the caloric restriction while in the womb during the famine that had life-long consequences. For example – a man and women who conceived and underwent early fetal development during famine were likely to increase the susceptibility of adopting conditions such as cardiovascular disease, diabetes, and hypertension.

Conclusion

Hence, a person who conceived during famine was likely to increase the susceptibility of cardiovascular disease, diabetes and hypertension. In this way thrifty phenotype hypothesis helps to explain the long-term effects of famine on the people who were conceived during the Dutch Hunger Winter.

Answer 6

Chapter 21, Problem 1COQ

Summary Introduction

To explain:

The thrifty phenotype hypothesis.

Introduction:

Phenotypes are the observable,physical characteristics of an individual that is expressed by certain genotypes. A set of genetic code expresses a phenotype of an organism.

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis suggests that if there is a decrease in the fetal development then it is associated with the chronic condition throughout its life. This means if the environmental conditions are chronic during fetal growth, then it is expected that these conditions are likely to persist in its adult life as well.

Answer 7

Chapter 21, Problem 1COQ

Summary Introduction

To explain:

The thrifty phenotype hypothesis.

Introduction:

Phenotypes are the observable,physical characteristics of an individual that is expressed by certain genotypes. A set of genetic code expresses a phenotype of an organism.

Answer 8

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis suggests that if there is a decrease in the fetal development then it is associated with the chronic condition throughout its life. This means if the environmental conditions are chronic during fetal growth, then it is expected that these conditions are likely to persist in its adult life as well.

Answer 9

Expert Solution

Answer 10

Expert Solution

Answer 11

Expert Solution

Answer 12

Summary Introduction

To explain:

How thrifty phenotype hypothesis helps to explain the long-term effects of famine on people conceived during the Dutch Hunger Winter.

Introduction:

The thrifty phenotype hypothesis proposes that a reduction in the fetal development of an individual is most often associated with the chronic condition throughout his life.

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis explains the long-term effects of famine (extreme scarcity of food) on the people who were conceived during the Dutch Hunger Winter. These effects occur due to the epigenetic changes in the genome of the people.

According to the thrifty phenotype hypothesis, if the environmental conditions are poor during the fetal development then these conditions are usually present in its adult life as well. Various studies have shown these individuals who are now adults experienced the caloric restriction while in the womb during the famine that had life-long consequences. For example – a man and women who conceived and underwent early fetal development during famine were likely to increase the susceptibility of adopting conditions such as cardiovascular disease, diabetes, and hypertension.

Conclusion

Hence, a person who conceived during famine was likely to increase the susceptibility of cardiovascular disease, diabetes and hypertension. In this way thrifty phenotype hypothesis helps to explain the long-term effects of famine on the people who were conceived during the Dutch Hunger Winter.

Answer 13

Summary Introduction

To explain:

How thrifty phenotype hypothesis helps to explain the long-term effects of famine on people conceived during the Dutch Hunger Winter.

Introduction:

The thrifty phenotype hypothesis proposes that a reduction in the fetal development of an individual is most often associated with the chronic condition throughout his life.

Answer 14

Expert Solution

Explanation of Solution

The thrifty phenotype hypothesis explains the long-term effects of famine (extreme scarcity of food) on the people who were conceived during the Dutch Hunger Winter. These effects occur due to the epigenetic changes in the genome of the people.

According to the thrifty phenotype hypothesis, if the environmental conditions are poor during the fetal development then these conditions are usually present in its adult life as well. Various studies have shown these individuals who are now adults experienced the caloric restriction while in the womb during the famine that had life-long consequences. For example – a man and women who conceived and underwent early fetal development during famine were likely to increase the susceptibility of adopting conditions such as cardiovascular disease, diabetes, and hypertension.

Answer 15

Expert Solution

Answer 16

Expert Solution

Answer 17

Expert Solution

Answer 18

Conclusion

Hence, a person who conceived during famine was likely to increase the susceptibility of cardiovascular disease, diabetes and hypertension. In this way thrifty phenotype hypothesis helps to explain the long-term effects of famine on the people who were conceived during the Dutch Hunger Winter.

Answer 19

Ch. 21.1 - Prob. 2COQ Ch. 21.1 - Prob. 21AQP Ch. 21.1 - Prob. 1TPSQ Ch. 21.2 - Prob. 1CC Ch. 21.2 - Prob. 2CC Ch. 21.2 - Prob. 3COQ Ch. 21.2 - Prob. 4COQ Ch. 21.2 - Prob. 5COQ Ch. 21.2 - Prob. 6COQ Ch. 21.2 - Prob. 7COQ

The thrifty phenotype hypothesis. Introduction: Phenotypes are the observable,physical characteristics of an individual that is expressed by certain genotypes. A set of genetic code expresses a phenotype of an organism.

To explain: The thrifty phenotype hypothesis. Introduction: Phenotypes are the observable,physical characteristics of an individual that is expressed by certain genotypes. A set of genetic code expresses a phenotype of an organism.

Explanation of Solution

Explanation of Solution

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Chapter 21 Solutions

To explain:

The thrifty phenotype hypothesis.

Introduction:

Phenotypes are the observable,physical characteristics of an individual that is expressed by certain genotypes. A set of genetic code expresses a phenotype of an organism.