Principles of Biology
2nd Edition
ISBN: 9781259875120
Author: Robert Brooker, Eric P. Widmaier Dr., Linda Graham Dr. Ph.D., Peter Stiling Dr. Ph.D.
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 19, Problem 1TY
Summary Introduction
Introduction:
A change in one or more heritable characteristics of population that occurs from one generation to the next is called evolution.
Expert Solution & Answer
Answer to Problem 1TY
The correct answer is option (d) evolution.
Explanation of Solution
Explanation/justification for the correct answer:
Option (d) evolution. A change in one or more heritable characteristics of population that occurs from one generation to the next is called evolution.evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection.So, the correct answer is option (d).
Explanation for incorrect answer:
Option (a) Natural selection. natural selection is natural processwhereorganisms better adapted to their environment tends to survive and produce more offspring.so, this is an incorrect option.
Option (b) Sexual selection. Sexual selection is process where one organism member can choose mate of another sex. So, this is an incorrect answer.
Option (c) population genetics. Population genetics is branch of genetics where genetic varition occur within population.
Option (e) inheritance of acquired characteristics.when organism pass their traits to the offspring which is genetically acquired this is called inheritance of acquired characteristics.
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
The Hardy–Weinberg principle states that allele and genotype frequencies remain constant from one generation to the next, as long as specific conditions are met.Choose Yes or No for the conditions that must be met from the provided statements below.
Mutations are exponentially occurring.
All members of the population breed.
Everyone produces the same number of offspring.
The population is infinitely large.
There is no migration in or out of the population.
No net mutations are occurring.
Natural selection of beneficial traits is occurring.
Natural selection is not occurring.
All mating is completely random.
Offspring are able to migrate out of the population.
Each of the following is necessary for natural selection to occur EXCEPT:
there is inheritable variation among members of the population.
more offspring are born than can survive.
organisms must change their anatomy (body structures) during their lifetime
Natural selection can be defined as:
chance differences in organism traits.
the chance for species numbers to increase rapidly.
the processes that lead individuals to resemble their parents.
the differential survival and reproduction of individuals.
the genetic fixation of species.
Chapter 19 Solutions
Principles of Biology
Ch. 19.1 - Prob. 1TYKCh. 19.1 - Prob. 2TYKCh. 19.1 - The phrase an organism evolves is incorrect....Ch. 19.1 - Prob. 1BCCh. 19.2 - Explain how geography played a key role in the...Ch. 19.2 - Prob. 2CCCh. 19.2 - Prob. 3CCCh. 19.2 - Prob. 1TYKCh. 19.2 - Homologous traits show similarities because the...Ch. 19.3 - What is the frequency of pink flowers in a...
Ch. 19.3 - Prob. 1TYKCh. 19.3 - Prob. 2TYKCh. 19.4 - Lets suppose the climate on an island abruptly...Ch. 19.4 - Prob. 2CCCh. 19.4 - Prob. 3CCCh. 19.4 - Prob. 4CCCh. 19.4 - Prob. 1TYKCh. 19.4 - Prob. 2TYKCh. 19.4 - Prob. 3TYKCh. 19.5 - How does the bottleneck effect undermine the...Ch. 19.5 - Prob. 1TYKCh. 19.5 - Prob. 2TYKCh. 19.5 - Prob. 1BCCh. 19.6 - How does migration affect the genetic compositions...Ch. 19.6 - Prob. 1BCCh. 19.6 - Prob. 1TYKCh. 19.6 - Populations that experience inbreeding may also...Ch. 19 - Prob. 1TYCh. 19 - An evolutionary change in which a population of...Ch. 19 - Homology occurs because different species occupy...Ch. 19 - Prob. 4TYCh. 19 - Prob. 5TYCh. 19 - Prob. 6TYCh. 19 - Prob. 7TYCh. 19 - Prob. 8TYCh. 19 - Prob. 9TYCh. 19 - The micro-evolutionary factor most sensitive to...Ch. 19 - Prob. 1CCQCh. 19 - Prob. 2CCQCh. 19 - A principle of biology is that populations of...Ch. 19 - Prob. 1CBQCh. 19 - Prob. 2CBQ
Knowledge Booster
Learn more about
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
- "evolution is an integrated process" and uses sickle-cell allele as an example. In just 2-3 sentences, trace the various factors that influence evolution based on this example. I just want to know how Darwin, Mendel, gene flow, genetic drift, mutation, recombination and even the environment serve to create evolution. Thank you.arrow_forwardIn order for natural selection to occur, organisms must (select all that apply) have a variation that can be passed from one generation to the next. have differential reproductive success. survive longer than another organism. have adaptations to their environment.arrow_forwardWhich of the following BEST describes the theory of natural selection? Living organisms change over time. Each species produces many more offspring than can survive long enough to reproduce. The offspring that do survive contain genes that are inherited from the parents. There is variation among the members of a species. Some of this variation is genetically determined and so can be passed on to future generations. Some individuals have genes that increase their chances for survival and reproduction. These individuals are more likely to reproduce and pass on their genes, causing their genes to become more common in the next generation. There is a struggle for existence among the members of a population.arrow_forward
- Which of the following statements about evolution is true? Natural selection provides a population with the adaptations that it needs to survive in its environment. Specific features of the environment can generate natural selection on a trait. Evolution and natural selection are the same thing. Because it is driven by mutation, evolution by natural selection is a random process.arrow_forwardDefinitions of phenotype, genotype, allele, gene, microevolution, macroevolution - Know that in humans, most of the genetic variation is observed within populations, and know why that is. - Know the 4 processes of evolution (3 neutral + natural selection) - Know that evolution isn’t progressive and doesn’t necessarily lead to more complexity - Know that evolution can lead to traits that decrease survival (ex: sexual selection) - Know that quantitative traits are generally influenced by (i) many genes, each having a small effect on the trait value; and (ii) the environment - What is F1 like when you cross 2 homozygotic lines of peas of different colors? - What is F2 like when you cross F1 individuals (remember what 9:3:3:1 is about) - Know what genetic dominance is about - Definitions of chromosome, nucleus, mitosis, meiosis, crossing over - How many chromosomes in humans? How many pairs of chromosomes? - Know and apply Hardy-Weinberg’s equation - Why do quantitative…arrow_forwardGenotype, Phenotype, Traits, Allele, Heredity, Dominant, Recessive, Homozygous, Heterozygous, Natural Selection, Polyp, Medusa, Cnidocytes, Ctenophore, Radial Symmetry, Diploblastic, epidermis, endodermis, Cilia, Mesoderm, Chemotaxis Collection of cells on the outside of an organism. Collection of cell lining the inside of an organism. The gene makeup of an organism.arrow_forward
- Which of the following statements about the forces that drive evolution is TRUE? Unlike the other evolutionary forces, natural selection is the only force that improves the match between the organism and its environment. Unlike the other evolutionary forces, gene flow is the only force that causes populations to become more different. Unlike the other evolutionary forces, mutation is the only force that decreases genetic variability. Unlike the other evolutionary forces, nonrandom mating is the only force that changes allele frequency.arrow_forwardWhich of the following terms are used to apply ONLY TO SELECTION, and never to just evolution. Choose all that apply. (1 or more are correct). founder effect fitness allele frequencies bottleneck effect selective advantage/disadvantage cost/benefitarrow_forwardWhich of the following is a true statement about evolution? Mutation produces novel alleles by chance. Alleles increase or decrease in frequency because organisms need them or don't need them. Natural selection leads to random changes in allele frequency within a population. Evolutionary change leads to an accumulation of changes that occur by chance.arrow_forward
- In order for a trait to evolve via natural selection, which of the following must be true regarding the trait? (this is a multiple answer question - so select all correct) Group of answer choices There must be variation in the trait. The trait must make the organism survive longer than organisms with different traits. The trait must confer a reproductive advantage on the bearer of the trait. The trait must be heritable. The trait does not necessarily need to be passed down to offspring.arrow_forwardWhat is an adaptation in the context of evolution? A heritable trait that was favored by natural selection. choose one of the following. A random genetic mutation that causes a new trait in a population. The ability of an individual to adjust to their environment as it changes..arrow_forwardDarwin proposed natural selection as a mechanism for evolution. How is it similar to artificialselection? How is it different? For natural selection to work, there must be genetic variation within a population as well asmutations? Why must there be both?What is the difference between natural selection and sexual selection?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSON
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Anatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Genetic Variation and Mutation | 9-1 GCSE Science Biology | OCR, AQA, Edexcel; Author: SnapRevise;https://www.youtube.com/watch?v=bLP8udGGfHU;License: Standard YouTube License, CC-BY