The technique, which is used to figure out the time when the diversion of two or more life forms occurred in prehistoric times by using and considering the rate of mutation of the biomolecule , is termed as a molecular clock.

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Chapter 29.3, Problem 2COMQ

Summary Introduction

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The technique, which is used to figure out the time when the diversion of two or more life forms occurred in prehistoric times by using and considering the rate of mutation of the biomolecule, is termed as a molecular clock.

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Which of the following statement about the outcome of the evolution of a new species through hybridization is false? a.The new species may have traits that allow it to inhibit environments different from both parental species. b.The new species is always an intermediate of the two parental species c.The new species may have greater genetic diversity and greater trait diversity than the parental species. d.None of the above What are the two ways of looking into evolution in detail? a.Micro frequency change and ascent with modification b.Genotypic and phenotypic modification c.DNA frequency change and inheritance modification d.Allele frequency change and descent with modification Natural selection increases the frequencies of advantageous alleles and decreases deleterious alleles' frequencies. What are the three categories of natural selection depending on the favored traits? a.Directive, selective and native b.Indicative, normative and fixative c.Directional, stabilizing and…

A small number of animals moves away from a large ancestral population on the continental mainland and colonizes an island. Which of the following is likely to occur? A. Genetic diversity will decrease on the mainland, because of a population bottleneck. B. Alleles that were more rare on the mainland are likely to become more common on the island, because of the founder effect. C. Genetic diversity will be lower on the island than the mainland, because of the founder effect. D. Mutations rates will increase on the island, in response to selection pressures in the new environment.

Which of the following most accurately describes mutations? a. They typically have immediate and impactful evolutionary effects on populations. b. They are required for all populations to evolve. c. They are always deleterious. d. They occur so infrequently that most populations to harbor very little variation.

Answer 2

Question

Chapter 29.3, Problem 2COMQ

Summary Introduction

Introduction:

The technique, which is used to figure out the time when the diversion of two or more life forms occurred in prehistoric times by using and considering the rate of mutation of the biomolecule, is termed as a molecular clock.

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Question

Chapter 29.3, Problem 2COMQ

Summary Introduction

Introduction:

The technique, which is used to figure out the time when the diversion of two or more life forms occurred in prehistoric times by using and considering the rate of mutation of the biomolecule, is termed as a molecular clock.

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Question

Chapter 29.3, Problem 2COMQ

Summary Introduction

Introduction:

The technique, which is used to figure out the time when the diversion of two or more life forms occurred in prehistoric times by using and considering the rate of mutation of the biomolecule, is termed as a molecular clock.

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Answer 5

Chapter 29.3, Problem 2COMQ

Summary Introduction

Introduction:

The technique, which is used to figure out the time when the diversion of two or more life forms occurred in prehistoric times by using and considering the rate of mutation of the biomolecule, is termed as a molecular clock.

Answer 6

Chapter 29.3, Problem 2COMQ

Summary Introduction

Introduction:

The technique, which is used to figure out the time when the diversion of two or more life forms occurred in prehistoric times by using and considering the rate of mutation of the biomolecule, is termed as a molecular clock.

Answer 7

Chapter 29.3, Problem 2COMQ

Summary Introduction

Introduction:

The technique, which is used to figure out the time when the diversion of two or more life forms occurred in prehistoric times by using and considering the rate of mutation of the biomolecule, is termed as a molecular clock.

Answer 8

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Ch. 29.1 - Prob. 1COMQ Ch. 29.1 - Prob. 2COMQ Ch. 29.1 - 3. A pair of birds flies to a deserted island and...Ch. 29.1 - Prob. 4COMQ Ch. 29.2 - 1. Phylogenetic trees are based on a. natural...Ch. 29.2 - Prob. 2COMQ Ch. 29.2 - An approach that is used to construct a...Ch. 29.2 - 4. Horizontal gene transfer is a process in which...Ch. 29.3 - Prob. 1COMQ Ch. 29.3 - Prob. 2COMQ

The technique, which is used to figure out the time when the diversion of two or more life forms occurred in prehistoric times by using and considering the rate of mutation of the biomolecule , is termed as a molecular clock.

Solution Summary: The author concludes that molecular clocks aren't linear because mutation rates vary between species. Genetic drift and natural selection are influenced by population size and generation times.

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Introduction:

The technique, which is used to figure out the time when the diversion of two or more life forms occurred in prehistoric times by using and considering the rate of mutation of the biomolecule, is termed as a molecular clock.

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Chapter 29 Solutions

The technique, which is used to figure out the time when the diversion of two or more life forms occurred in prehistoric times by using and considering the rate of mutation of the biomolecule , is termed as a molecular clock.

Solution Summary: The author concludes that molecular clocks aren't linear because mutation rates vary between species. Genetic drift and natural selection are influenced by population size and generation times.

Concept explainers

Videos

Introduction: The technique, which is used to figure out the time when the diversion of two or more life forms occurred in prehistoric times by using and considering the rate of mutation of the biomolecule, is termed as a molecular clock.

Want to see the full answer?

Chapter 29 Solutions

Introduction:

The technique, which is used to figure out the time when the diversion of two or more life forms occurred in prehistoric times by using and considering the rate of mutation of the biomolecule, is termed as a molecular clock.