BIOLOGY: CONCEPTS & INVESTIGATIONS LL>C
4th Edition
ISBN: 9781264013548
Author: Hoefnagels
Publisher: MCG CUSTOM
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Question
Chapter 12.5, Problem 2MC
Summary Introduction
To determine:
The maintenance of harmful alleles by natural selection in a population.
Concept introduction:
Natural selection is a process which favors the organism which contains traits for the survival in a changing environment. These traits are passing through generation to generation, and the organisms who do not receive these traits are eliminated from the environment.
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How can natural selection maintain harmful alleles in a population?
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Chapter 12 Solutions
BIOLOGY: CONCEPTS & INVESTIGATIONS LL>C
Ch. 12.1 - What are two ways to define evolution?Ch. 12.1 - Prob. 2MCCh. 12.2 - How does the history of evolutionary thought...Ch. 12.2 - What did Darwin observe that led him to develop...Ch. 12.2 - How might artificial selection and natural...Ch. 12.2 - What is the modern evolutionary synthesis?Ch. 12.3 - Prob. 1MCCh. 12.3 - Prob. 2MCCh. 12.3 - How can natural selection favor different...Ch. 12.3 - Prob. 4MC
Ch. 12.3 - Prob. 5MCCh. 12.4 - Prob. 1MCCh. 12.4 - Prob. 2MCCh. 12.4 - Prob. 3MCCh. 12.4 - Prob. 4MCCh. 12.5 - Prob. 1MCCh. 12.5 - Prob. 2MCCh. 12.6 - Prob. 1MCCh. 12.6 - What is the difference between intrasexual...Ch. 12.7 - Prob. 1MCCh. 12.7 - South China tigers have two color patterns...Ch. 12.7 - Prob. 3MCCh. 12.7 - Prob. 4MCCh. 12.8 - What hypothesis did Conover and Munch test?Ch. 12.8 - Prob. 2MCCh. 12 - Prob. 1MCQCh. 12 - Prob. 2MCQCh. 12 - What is the most accurate way to ex plain the...Ch. 12 - Prob. 4MCQCh. 12 - Prob. 5MCQCh. 12 - Prob. 6MCQCh. 12 - List and describe five mechanisms of evolutionCh. 12 - How did James Hutton, Georges Cuvier,...Ch. 12 - Explain how understanding evolution is important...Ch. 12 - How does variation arise in an asexually...Ch. 12 - Write a paragraph that describes the connections...Ch. 12 - Explain how harmful recessive alleles can persist...Ch. 12 - Fraggles are mythical, mouselike creatures that...Ch. 12 - Prob. 8WIOCh. 12 - Jellyfish Lake, located on the Pacific island of...Ch. 12 - Prob. 10WIOCh. 12 - Review the Survey the Land scape figu re in th e...Ch. 12 - Describe a s ituation in which each of the five...Ch. 12 - Add the terms genotype, phenotype, allele...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Is it easier for selection to remove a deleterious recessive allele from a randomly mating population or from a highly inbred population? Why?arrow_forwardHow does H-W Equilibrium and Natural Selection fit within the scope of Population Genetics?arrow_forwardIn what way is diversity intrinsically valuable to a population? How is genotypic or phenotypic diversity maintained if natural selection reduces variation?arrow_forward
- What is the intuitive meaning of the mean fitness of a population? How does its value change in response to natural selection?arrow_forwardWhat is sexual selection? How is sexual selection similar to and different from other forms of natural selection?arrow_forwardIf one extreme phenotype makes up most of a population after directional selection, what happened to the individuals with the other phenotypes?arrow_forward
- Natural selection means that the environment favors survival of some genotypes. From where does diversity in genotypes come?arrow_forwardWhat is the role of genetic variation in natural selection?arrow_forwardWhat do you think would be the genetic and evolutionary consequences to the population if it was not subject to natural selection?arrow_forward
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