Which of the following is the only evolutionary force that leads toadaptation? *Natural SelectionO Small Population SizeGenetic DriftGene FlowSign outINTL OCe96backspa3.4.6.8ybcarl

It is necessary for organisms to change according to their environment in order to survive. The…

Answered: Which of the following is the only…

Which of the following is the only evolutionary force that leads to adaptation? * O Natural Selection Small Population Size O Genetic Drift O Gene Flow

Biology: The Unity and Diversity of Life (MindTap Course List)

15th Edition

ISBN:9781337408332

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter44: Population Ecology

Section: Chapter Questions

Problem 2CT: Mountain gorillas are a highly endangered primate species, with 800 or so individuals surviving in...

See similar textbooks

Related questions

Q: Which of the following is a good example of Natural Selection occurring in the human population?…

A: Example of natural selection occuring in human population.

Q: Genetic diversity is important for evolution and adaptation. O True O False

A: Genetic diversity: The number and variety of species like plants, animals, and other organisms that…

Q: True or False? Natural selection is a mechanism (parts working together) of Evolution. O True False

A: Evolution is the process by which an organism inherits or adapts favorable characteristics that…

Q: Which of the following is true? O Individuals evolve but species do not. O Populations evolve but…

A: The gradual development of organisms, where a change in the traits or characteristics occur over…

Q: the föllówing events under the influence of natural selection? 1.Well-adapted individuals leave more…

A: NATURAL SELECTION:- It is a natural process of differential selection of organisms/species who…

Q: h. Thomas Malthus economist who stated that hu- man populations grow faster than our resources i.…

A: Natural selection is a type of artificial selection, in this process organism adapt changes to…

Q: When the better adapted organisms survive to pass traits along to offspring. This is known as O…

A: Biological evolution represents the changes that arise in the genetic constituents of the…

Q: Which statement is true? Explain your answer. A. Natural selection acts on populations, not on…

A: Introduction Natural selection is an evolutionary process by which the organisms that can adapt to…

Q: Natural selection can lead to adaptations over time. O True O False

A: Natural selection is a process by which an organism can selected by the nature. If a changes…

Q: Organisms with favorable characteristics are more likely to survive and pass on their traits to…

A: Traits are the characteristics encoded by alleles. The alleles are inherited by offspring from the…

Q: What theory of molecular eve should change over time whe positive selection O neutral evolution O…

A: Molecular Evolution: When the information is present in the sequence of genetic materials like- DNA…

Q: Deer mice are usually found in the woods and are dark brown in color. The deer mice that live in the…

A: Deer mice is a genus of rodents, Peromyscus. They have large eyes and two-tone colored fur. The dark…

Q: phase best describes the major process compon evolution? natural selection O adaptation O survival…

A: Ans: Charles Darwin the British naturalist gave the theory of biological evolution. He defined…

Q: Darwin's theory of natural selection explains: O The way life began. The way evolution works at the…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Which of the following is not a component of evolution bynatural selection?a. Variation exists…

A: Introduction Evolution is the key process which regulates the survivability and continuity of…

Q: What is the change observed in the number of green and brown beetles in the population most likely…

A: The cell changes are the result of mutations that occurs in nature or by means of natural selection…

Q: Suppose scientists are monitoring the changes to a population of fish in a tank over several months.…

A: Natural selection is the force which ensures the differential contribution of alleles of a gene to…

Q: Which of the following statements correctly describe/s natural selection? Galapagos finches give…

A: Natural selection is the Survival of the fittest. Individuals of the species that are better…

Q: Which of the following statements about natural selection is not true? O Natural selection operates…

A: Natural selection is the process through which individuals with various phenotypes survive and…

Q: In terms of natural selection, what is a "detrimental mutation"? O One that has a negative effect on…

A: A mutation is a sudden change in the sequence of the organism's genome. It arises due to replication…

Q: Which of the following groups of organisms have evolved as a result of artificial selection? Farm…

A: Artificial selection is the identification and selection of desirable traits in plants and animals…

Q: The increased prevalence of individuals with sickle cell anemia in regions of the world with high…

A: Introduction Sickle cell anaemia is an inherited red blood cell condition in which the body's…

Q: Which of the following best states a condition which promotes natural selection species? O One baby…

A: The theory of natural selection was given by Charles Darwin in his book "Origin of Species". And…

Q: What is NOT a product of evolution? Adaptations O The great chain of being O Vestigial organs O…

A: Evolutionary psychology analyse the psychological structure from a modern evolutionary perspective.

Q: What is NOT a product of evolution? O Adaptations O The great chain of being Vestigial organs…

A: Evolutionary biology is the subdiscipline of the science that studies the various causes of…

Q: Organisma may not be perfectly adapted to their environments for which of the following reasons:…

A: Given: Organisms may not be perfectly adapted to their environment.Adaptation is the…

Q: A powerful windstorm moves through a densely populated white oak forest. The oaks in this forest…

A: Floods, hurricanes, tornadoes, volcanoes, earthquakes, tsunamis, storms, and other geologic…

Q: Relate this theory to one from the 19th or 20th century

A: Charles darwin, one of the best evolutionist wrote a book 'Origin of species'.He is the one who…

Q: This phenomenon causes a particular gene to be abundant in a gene pool even though it may not be…

A: Evolution is the process of change in the inherited characteristics of the populations from…

Q: Which is NOT an agent of evolution? O Mutation O Migration O Selection Small population size O…

A: Evolution is a process by which there is a change in heritable characteristics in population of…

Q: Fred and George are arguing over evolution. Fred posits that evolution can occur in any population…

A: Fred posits that evolution can occur in any population as long as all members gradually undergo…

Q: What type of selection favors one extreme phenotype leading to loss of genetic variation? Select…

A: Note: According to the guidelines, we are supposed to answer only 1st question. Please resubmit…

Q: Which of the following is TRUE regarding Darwin's theory of evolution? * Species change over long…

A: Darwin's theory of evolution: a. Charles Darwin was born in England on February 12th, 1809 who…

Q: Which of the following is not one of Charles Darwin's observations? O Species generally are adapted…

A: Introduction : Charles Darwin is known as the father of evolution. Darwin's theory of evolution…

Q: Which of the following is a true statement about Charles Darwin? O He was the first to realize that…

A: Charles Darwin was born in 1809. In 1859, Charles Darwin book named “ Origin of species “ published.

Q: Which of the following is NOT a factor that can cause populations to evolve? * Natural Selection O…

A: Evolution is the change in the characters of a species over several generations and relies on the…

Q: The relatively high percentage of individuals in parts of Africa who are heterozygous for the sickle…

A: Blood has specialized cells called RBCs that help in carrying oxygen to the different parts of the…

Q: Which condition, or tenet, of natural selection is the graph below illustrating? Length of canine…

A: Evolutionary forces These are the factors or causes / brings changes to the gene pool of the…

Q: The evolution of both large male rams with big horns and small rams with small horns in a population…

A: Evolution is the tale of change. It explains how complex things evolve from simpler ones . Natural…

Q: Deer mice are usually found in the woods and are dark brown in color. The deer mice that live in the…

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: When a population experiences lots of evolutionary changes year after year, they add up to…

A: Evolution is the change in the characteristics of a species over several generations and relies on…

Q: Natural selection occur's because of all of the following EXCEPT – more organisms are produced than…

A: Natural selection refers to the process of differential survival and reproduction of individuals…

Q: Over long periods of time, many cave-dwelling organisms have lost their eyes. Tapeworms have lost…

A: This is clear from the question that in these organisms many structures are not used due to loss of…

Q: Which of the following increase genetic variation in a population? O Founder effect Mutations O…

A: Genetic variation refers to differences between individuals or to differences between populations.…

Q: In humans, babies that are born too small often lack the reserves to thrive, and babies that are too…

A: This is an example of stabilizing selection . In human very small or premature and large infant die…

Q: Which is not an observation or inference on which natural selection is based: a. Only a fraction of…

A: The question is based on the activity of natural selection which means getting selected by nature .

Q: Northern Elephant Seals were hunted almost to the point of extinction in the 1800s. Although…

A: This question is about genetic variation.

Q: Imagine a group of adventurous people board a boat and leave for another continent. When they get…

A: It is a natural fluctuation occurs through the genetic drift, which leads to the variation in the…

Q: Which of the following is NOT required for adaptations to evolve Heritable variation in fitness O…

A: As per our honor code, we are authorized to answer one question at a time, since you have not…

Concept explainers

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.

Question

Which of the following is the only evolutionary force that leads to
adaptation? *
Natural Selection
O Small Population Size
Genetic Drift
Gene Flow
Sign out
INTL O
Ce
96
backspa
3.
4.
6.
8
y
b
carl

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

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

Ecalogical seleation Sexual selection What is ecological selection? How is it different from sexual selention torsurviva - Selection by the opposite sex - pormpetitive ad vantage Competition within males females predator avoidanoe selection? What kinds of traits result from ecological selection? Erirae Constraints on adaptive pertecton (optmali Why doesn't natural selection produce optimally adapted organisms? Oren ldaa NOT cop Adigsdon re om civep eb he numet n ognawihrntruclure and e . r e e Tw u n Ecological selection oeed .ha o hore cs Scanned vwith CamScanner
The graph below represents the number of brown and green beetles collected in a particular ecosystem Change in Coloration of Beetle Population Green beetles Brown beetles Time (years) What is the change observed in the number of green and brown beetles in the population most likely due to? (15.13) O natural selection O selective breeding O a common ancestor O gene manipulation //olamiami.performancematters.com/ola/ola.jsp?clientCode=flMiamiDade# 4:10 PE O Type here to search 3/11/20 Number of Individuals
C5 x P Parchment Exchange - Leader earn.edgenuity.com/player/ ence- SC5181 A G 5 Mark this and return G how would scientists describe th Why is random distribution of species the least common pattern? O It eliminates the protection benefits provided by a large group. O It decreases competition among members of the population. O It reduces the amount of light that producers can get from the sun. OIt does not mirror how resources are distributed in nature. X O Σ how is point intercept used to de x + Save and Exit Next 0 < English Sign out v ☆ E. 0 Kinley He Submit Oct 27 2:08
O Ability to see UV light Grades lembers nferences In the 1890s, hunting reduced the northern elephant seal population to only 20 individuals. Due to conservation efforts, their population size today is above 30,000. How would the genetic diversity of the northern elephant seal population compare to the genetic diversity of the southern elephant seal population, which was not heavily hunted? * g Online sela on Periods 1 and 2 riods MP1, Highschool The northern elephant seal would have much less genetic varlation than the southern elephent seal. hool MP3, The southern elephant sea would have much less genetic variation than the northern elephant seal. AP4 O The two populations would have similar genetic variation Thu Fri The southern elephant seal would have stable genetic variation because it is in Hardy- Weinberg equilibrium. You are studying two variations of banana slugs. They have similar coloration and ATthnh thare.nhveieallu obl lein thecomeheh US A 9:0
Which of the following increase genetic variation in a population? O Founder effect O Mutations O Natural selection O Sexual reproduction O Bottleneck effect
x S Notebook2020- Evolution starts S Evo. Evidence & Natural Sel. RET X S Review Study Evolution powerpc X y.kleinisd.net/assignment/4764329950/assessment LOWLAND A genetic change causes a few of the pitcher plant seedlings to grow much faster than other seedlings resulting in taller pitcher shaped leaves. Genetic diversity will likely increase in this population. This increase is due to -- (7F) O a . Gene flow b. Other evolutionary mechanisms Genetic drift Mutation Question 7
ates O Molecular homology les bers erences In the 1890s, hunting reduced the northern elephant seal population to only 20 individuals. Due to conservation efforts, their population size today is above Online 30,000. Of what is this an example? * ela Founder effect eriods 1 and 2 Allopatric speciation ods P1, Highschool ool MP3, P4 Bottleneck effect Microevolution Thu Fri Two species of toads are reproductively isolated due to the fact that one species mates in early summer and one in late summer. What type of barrier is this? * Behavioral isolation Temporal isolation
Amount of NH3 nces ne In a population of pansies, the red allele (CR) is incompletely dominant to the white allele (Cw). If the frequency of the red allele is 80%, what is the frequency of pink flowers in the population?* ds 1 and 2 20% Highschool MP3, 0.20 0.80 0.32 Fri O 0.16 When Charles Darwin visited the Galapagos Islands, he observed the marine OOO
An earthquake decimates a ground-squirrel population, killing 98% of the squirrels. The surviving population happens to have broader stripes, on average, than the initial population. If broadness of stripes is genetically determined, what effect has the ground-squirrel population experienced during the earthquake? genetic drift by a founder event O directional selection O gene flow O genetic drift by bottleneck effect O disruptive selection
/hich of the following is an example of disruptive selection? O Short weeds that grow close to the height O Dark-colored moths that hl survive to reprod
explain how the blue berries have evolved over time. make sure to use the following vocabulary variation, environment futness reprouctive succes the short term and long term result of natural selection on the population
READ THIS: Notice that natural selection does not refer to individuals changing. Kath Trequency of adaptive heritable traits in a population changes as a result of natural selection. REQUIREMENTS FOR NATURAL SELECTION TO OCCUR: 17a. Assuming that both types of pom-poms are present in the population, what do you think would happen to the pom-pom population if the black forest experienced a prolonged drought so all the trees died and the habitat became red grassland? 17b. Next, think about an alternative scenario. Suppose that natural selection over many generations had eliminated all the red pom-poms in the black forest habitat so only black pom- poms survived. After that, a prolonged drought resulted in this habitat turning into a red grassland. Would natural selection for pom-pom color occur? Why or why not? 17c. The above scenarios are showing that in order for natural selection to occur must exist within a trait.