After completing your pre-class assignments, you should be able to:Recognize how mutation and recombination are the two sources of genetic variation.Determine allelic variation by evaluating results shown on a gel.Define the Hardy-Weinberg Equilibrium.Discuss how the frequencies of alleles dictate the frequencies of genotypes in a population.List the five assumptions of the Hardy-Weinberg Equilibrium.Differentiate between disruptive, directional, and stabilizing selection.

There are several events that gradually leads to genetic variations. Note: The second…

Answered: Recognize how mutation and…

Recognize how mutation and recombination are the two sources of genetic variation. Determine allelic variation by evaluating results shown on a gel.

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter19: Population Genetics And Human Evolution

Section: Chapter Questions

Problem 9QP: Using the HardyWeinberg Law in Human Genetics Suppose you are monitoring the allelic and genotypic...

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Concept explainers

Genetic Variation

Genetic variation refers to the variation in the genome sequences between individual organisms of a species. Individual differences or population differences can both be referred to as genetic variations. It is primarily caused by mutation, but other factors such as genetic drift and sexual reproduction also play a major role.

Quantitative Genetics

Quantitative genetics is the part of genetics that deals with the continuous trait, where the expression of various genes influences the phenotypes. Thus genes are expressed together to produce a trait with continuous variability. This is unlike the classical traits or qualitative traits, where each trait is controlled by the expression of a single or very few genes to produce a discontinuous variation.

Question

After completing your pre-class assignments, you should be able to:
Recognize how mutation and recombination are the two sources of genetic variation.
Determine allelic variation by evaluating results shown on a gel.
Define the Hardy-Weinberg Equilibrium.
Discuss how the frequencies of alleles dictate the frequencies of genotypes in a population.
List the five assumptions of the Hardy-Weinberg Equilibrium.
Differentiate between disruptive, directional, and stabilizing selection.

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