Adaptation is a heritable trait that increases the fitness of an individual in particular environmental condition, as compared to the individuals that lack the trait. Adaptation results in increased fitness, that is increased ability to produce viability and fertile offsprings.

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Chapter 25, Problem 3TYK

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Adaptation is a heritable trait that increases the fitness of an individual in particular environmental condition, as compared to the individuals that lack the trait. Adaptation results in increased fitness, that is increased ability to produce viability and fertile offsprings.

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Which of the following is false? a. The color of a fruit fly's eyes is a trait. b. The instructions for producing a trait are found in a gene that controls the physical expression of that trait. c. A gene can have different alleles that can specify different traits, such as red or brown eye color. d. The trait is influenced by the gene, independent of the environment. e. By studying the patterns of traits over generations of an organism, the genetic composition of an organism can be deduced.

Environments all over the world are changing as a result of global warming. Will this cause natural selection to occur? A. No.The environment is always changing. Global warming is nothing new. B. Yes, warmer temperatures will induce mutations that are favorable to survial in the new teperature regime C. No. The only change will be that species from hot environments will expand their ranges. D. Yes. Traits that help individuals produce more offspring in warmer environments will increase in frequency. E. Yes. Warmer temperatures will increase the rate of chemical reactions in poikilothemic species and thus natural selection will be enhanced.

What is a quantitative trait locus (QTL)? a. A portion of the genome that is a particular quantitative length b. A portion of the genome in which polymorphic markers correlate with a phenotype c. A region of the genome where qualitative traits associate with discrete phenotypes d. A region of the genome that does not follow Mendelian inheritance patterns

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Question

Chapter 25, Problem 3TYK

Summary Introduction

Introduction:

Adaptation is a heritable trait that increases the fitness of an individual in particular environmental condition, as compared to the individuals that lack the trait. Adaptation results in increased fitness, that is increased ability to produce viability and fertile offsprings.

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Answer 3

Question

Chapter 25, Problem 3TYK

Summary Introduction

Introduction:

Adaptation is a heritable trait that increases the fitness of an individual in particular environmental condition, as compared to the individuals that lack the trait. Adaptation results in increased fitness, that is increased ability to produce viability and fertile offsprings.

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Answer 4

Question

Chapter 25, Problem 3TYK

Summary Introduction

Introduction:

Adaptation is a heritable trait that increases the fitness of an individual in particular environmental condition, as compared to the individuals that lack the trait. Adaptation results in increased fitness, that is increased ability to produce viability and fertile offsprings.

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Answer 5

Chapter 25, Problem 3TYK

Summary Introduction

Introduction:

Adaptation is a heritable trait that increases the fitness of an individual in particular environmental condition, as compared to the individuals that lack the trait. Adaptation results in increased fitness, that is increased ability to produce viability and fertile offsprings.

Answer 6

Chapter 25, Problem 3TYK

Summary Introduction

Introduction:

Adaptation is a heritable trait that increases the fitness of an individual in particular environmental condition, as compared to the individuals that lack the trait. Adaptation results in increased fitness, that is increased ability to produce viability and fertile offsprings.

Answer 7

Chapter 25, Problem 3TYK

Summary Introduction

Introduction:

Adaptation is a heritable trait that increases the fitness of an individual in particular environmental condition, as compared to the individuals that lack the trait. Adaptation results in increased fitness, that is increased ability to produce viability and fertile offsprings.

Answer 8

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Answer 11

Ch. 25 - True or false? Some trails are considered...Ch. 25 - CAUTION Why does the presence of extinct forms and...Ch. 25 - 3. Trails that are derived from a common ancestor,...Ch. 25 - How can biological fitness be estimated? a....Ch. 25 - 5. CAUTION According to data presented in this...Ch. 25 - Some biologists summarize evolution by natural...Ch. 25 - Prob. 9TYU Ch. 25 - 9. The average height of humans in industrialized...Ch. 25 - Prob. 16TYPSS Ch. 25 - Prob. 3TYK

Adaptation is a heritable trait that increases the fitness of an individual in particular environmental condition, as compared to the individuals that lack the trait. Adaptation results in increased fitness, that is increased ability to produce viability and fertile offsprings.

Solution Summary: The author concludes that adaptations are heritable traits that are acquired due to environmental changes and leads to increase in fitness of organism.

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Introduction:

Adaptation is a heritable trait that increases the fitness of an individual in particular environmental condition, as compared to the individuals that lack the trait. Adaptation results in increased fitness, that is increased ability to produce viability and fertile offsprings.

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Chapter 25 Solutions

Adaptation is a heritable trait that increases the fitness of an individual in particular environmental condition, as compared to the individuals that lack the trait. Adaptation results in increased fitness, that is increased ability to produce viability and fertile offsprings.

Solution Summary: The author concludes that adaptations are heritable traits that are acquired due to environmental changes and leads to increase in fitness of organism.

Concept explainers

Videos

Introduction: Adaptation is a heritable trait that increases the fitness of an individual in particular environmental condition, as compared to the individuals that lack the trait. Adaptation results in increased fitness, that is increased ability to produce viability and fertile offsprings.

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Chapter 25 Solutions

Introduction:

Adaptation is a heritable trait that increases the fitness of an individual in particular environmental condition, as compared to the individuals that lack the trait. Adaptation results in increased fitness, that is increased ability to produce viability and fertile offsprings.