QUESTION 11 Which type of selection pressure is most likely to lead to the evolution of distinct species? O directional selection O disruptive selection sensational selection O stabilizing selection
Q: Which evolutionary process leads to environmental adaptations in a population? random mutations…
A: Evolution is defined as the progressive changes in the traits of certain species in due course of…
Q: Question- How is genetic drift different from natural selection? choose one from below 1. Natural…
A: Introduction: According to the principle of natural selection, organisms breed more young than they…
Q: Does evolution through natural selection produce “better” organisms in an absolute sense? Are we…
A: Evolution is the process by which an organism inherits or adapts favorable characteristics that…
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: Question 29 The theory of evolution is consistent with evidence of which of the following: O…
A: "Evolution" is described as a change in a species physical characteristics caused by natural…
Q: Question 5 Accurately complete the statement Evolution is best defined as... O a. a large, randomly…
A: Answer. Evolution is a slow, gradual, continuous, irreversible, and natural process of change to…
Q: How do these work? i. Artificial selection ii. Natural Selection iii. Gene flow iv. Non-random…
A: Introduction :- Selective breeding is the process of humans using animal and plant breeding to…
Q: MULTIPLE CHOICE Question 7 On the Galapagos Islands, Darwin made many observations about the plants…
A: - Darwin noticed that finches on the island are similar to the finches when compared to the…
Q: QUESTION 3 A forward mutation is O A. a mutation that changes any allele to another allele O B. a…
A: Mutation is a process that alters the genetic constitution of an organism. It occurs when DNA is…
Q: 20. A.) T / F: Synonymous and non-synonymous mutations mainly evolve via purifying natural…
A: Natural selection is the key to evolution. The difference in genotype from generation gives rise to…
Q: Hello, I need help answering number 25(INCLUDING THE SUB-PARTS). Pls and thank you! 25. A.) T / F…
A: Genetics is the study of genes, their interactions, and the effect of environment on genes. Broadly…
Q: selection
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Q: A population bottleneck is an example of... Group of answer choices a.genetic drift b.natural…
A: ANSWER;- a) Genetic drift Explain;- The bottleneck impact is an extreme example of genetic float…
Q: Question 24 Which term describes large-scale evolutionary changes including the formation of new…
A: Evolution incorporates changes of limitlessly various scales — from something as immaterial as an…
Q: QUESTION 9 mc The line of evidence used to support the concept of evolution that deals with looking…
A: Evolutionary developmental biology is considered a new norm in evolutionary biology. It arose from…
Q: natural selection, why is maintaining genetic variation in populations such an important part of…
A: It is believed that in due course of time, the ancestral species living in different regions of…
Q: 3.A) If Hardy-Weinberg conditions apply to a population, then: a.) natural selection is present…
A: The group of interbreeding individuals having similar characteristics and produce fertile offspring…
Q: Question 3 In Genetic decline, restoration and rescue of an isolated ungulate population (Poirier et…
A: Question 4 looks incomplete ,so here we provide answer of Question 3 only. Please re-upload the…
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: Question 4 Which of the following are the result of evolution? Choose all that apply. Increased…
A: Q6. Evolution: Definition- Over repeated generations, evolution is defined as a change in the…
Q: QUESTION 3 Which mechanism produces variation for evolution by shuffling existing alleles? O rapid…
A: The variation always exist in the population that ultimately responsible for the evolution of the…
Q: Question 2 Which of the following is NOT a part of the Lamarckism? use and disuse drives evolution…
A: On evolution there was two different theories- Darwinism Lamarckism According to Lamarckism- 1)…
Q: Early selection theories ____________ explain the cocktail party effect. a. can b. cannot…
A: Cocktail party effect is the ability of people to focus on a single auditory source in the presence…
Q: Hello, I need help answering number 20(including the sub-parts). Pls and thank you 20. A.)T / F…
A: Frequency-dependent selection occurs when the fitness of a genotype or phenotype in a population…
Q: Question 3 Compare and contrast vestigial traits versus exaptation. Define each separately, provide…
A: Evolution means changes in flora and fauna that have occurred over millions of years on the earth.…
Q: QUESTION 3 Which one of the following conditions would most likely allow gene frequencies to change…
A: If the gene and allele frequencies in a particular population remain unchanged, then we can say that…
Q: 12. Which of the following is most likely to produce an African butterfly species in the wild whose…
A: Answer : disruptive selection is the right option. Distuptive selection generally acts on a single…
Q: Question 36 On the tree below, which feature do all organisms inherit? shark hare parrot tuna frog…
A: Option a (A) is the correct answer As we move from A to F we find that :- A) Vertebrae:- is common…
Q: What evolutionary mechanisms might produce adaptations? I know natural selection is one of them
A: Adaptations are the changes which are brought about in different organisms with reference to those…
Q: Misconceptions (false-truths accepted by the general public) are a constant problem in terms of…
A: Natural selection is a process in which the organisms evolve and adapt to its surrounding…
Q: Question 3 Which of these is a form of biotechnology that was developed in modern times? O brewing…
A: Biotechnology is a diverse field of research which utilizes the natural biological processes, the…
Q: Question:- 1:A missense mutation would decrease Ka/Ks true or false? 2:The Ka/Ks test can…
A: False A missence mutation would do not decrease ka/ks. 2)The Ka/Ks test can potentially detect…
Q: Question 3 A species of hummingbird feeds on nectar of a particular plant whose flowers form a long,…
A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which one…
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: Gene flow can change gene frequencies when O Speciation occurs O False; gene flow cannot change gene…
A: Note: As Per Guidelines, we can answer One question at a time, Ask again to get rest answers!!…
Q: State 5 facts and 3 inferences Darwin used to construct the theory of Natural Selection. I'm…
A: An evolutionary mechanism in which individuals that are better suited to their environment survive…
Q: 30. Which of the following tends to produce more heterozygous individuals in a population? Group of…
A: Question -30. Which of the following tends to produce more heterozygous individuals in a population?…
Q: Which is NOT a component of evolution by natural selection? Group of answer choices Organisms…
A: Introduction: Natural selection is the process through which organisms evolve and adapt according to…
Q: Question 3 is the mechanism that brings about adaptation of organisms to the environment as…
A: The mechanism that brings about adaptation of organisms to the environment as evolution occurs is…
Q: QUESTION 2 The data from the fossil record and the human genome supports the idea that, (mark all…
A: Modern humans originated in Africa and spread to the rest of world between 100-200 thousand years…
Q: Question 7 Identify the type of selection represented by this diagram Sede art e whersecton Orgnal…
A: By the process of natural selection only the the fit organisms are selected by the nature and they…
Q: -35. This factor that could cause the diversity in the gene pool on Earth to change is called A.…
A: As per our policy, we are answering the first question only. (question 35) For the rest of the…
Q: Are humans (Homo sapiens) the first group to leave Africa? If not, who was?
A: Homo sapiens are modern humans which are evolved from their early hominids in between 200,000 to…
Q: Question 3 What type of selection occurs when one extreme population phenotype is favored?…
A: Natural selection is defined as a process or force that allows organisms to better survive and…
Q: The relatively high percentage of individuals in parts of Africa who are heterozygous for the sickle…
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Q: The evolution of both large male rams with big horns and small rams with small horns in a population…
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Q: How natural selection creates variation or differences among individuals in a population
A: NATURAL SELECTION : natural selection is the process through which species adapt to their…
Q: Question 1 Which term may be used to describe the relatively rapid evolution of a single species…
A: Various processes occurs in the evolutionary biology which impact the species, its decline and even…
Q: Of the three examples in which humans have influenced the evolutions of urban populations of animals…
A: Answer Speciation is a process by which new species are formed due to changes in the external…
Q: QUESTION 1 Which population is more likely to be affected by genetic drift? a. 215 fleas on a dog O…
A: small population here, option D.12 squirrels in a forest
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- Question 23 What is the MOST LIKELY explanation for why there is variation in aging across different species? O The strength of selection is determined by aging O Trade-offs only apply to some species O Mutation accumulation theory applies to some species while antagonistic pleiotropy applies to others O Different species suffer different levels of background (i.e., extrinsic) mortalityQuestion 1 Choose the following scenario that is best matched to the idea of evolution by natural selection. 2% of individuals in a population die in a flood; the population remains large and there is no apparent pattern to the deaths O A group of birds grow to different sizes depending on their diet and their overall size is not heritable. A snowstorm arrives killing smaller birds. Some bears are born with long, sharp claws for digging tubers (roots) out of the ground and eating them. Claw length "runs in families" with some families exhibiting longer claws. A late spring kills off many bears with short claws A person experiences wrinkled fingertips in the water, but they are smooth when not in the waterIs natural selection random with respect to fitness? I know that genetic drift, gene flow and mutations are random with respect to fitness, but I wasn’t sure about natural selection. Thanks for your help.
- Mechanical Isolation O Gametic Isolation A species of insect has a gene that determines whether the legs have brown stripes or black stripes, with brown being completely dominant over black. There are 76 BB insects, 50 bb insects and 124 Bb insects. If there were 90 brown individuals and 15 black individuals in the parent population, what can be concluded about the population?" O The population is not evolving. O The population is evolving Stabilizing selection is occurring. O The population is in Hardy-Weinberg equilibrium. The elephant and the crocodile evolved from a common ancestor. WhichQuestion 2 The definition of natural selection includes: the inability of poorly adapted individuals to produce offspring. the adoption of the physical characteristics of the parent by their offspring. O the cloning of individuals to produce exact copies. O the ability of some individuals who are better adapted to their environment to produce more offspring than poorer adapted individuals. O resulting in the extinction of the selected organisms. Question 3 Let's assume that you have been working out at the gym every day for months until you are completely buffed out with well defined muscles. Which evolutionary biologist from Darwin's century would claim that your children would be born in a buffed out condition? Hutton O Leclerc Darwin O Lyell O LamarckQUESTION 3 Darwin's theory of natural selection explains: O The way life began. O The way evolution works at the genetic level. The way dinosaurs became extinct. O That traits within a breeding population that are adaptive to specific environmental circumstances become more numerous in that population over time.
- 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 CamScannerQuestion 7 Identify the type of selection represented by this diagram Sedeconaganstanetene Pepulaon whersecton Orginal ton directional selection habitat isolation sexual selection stabilizing selection disruptive selectionQuestion 3 What type of selection occurs when one extreme population phenotype is favored? stabilizing genetic drift disruptive directional
- QUESTION 15 Which of the following does not change gene frequencies in populations? selection mutation migration diet O000AM Fri Jun 18 AA A f1.app.edmentum.com E Natural Selection: Mastery Test SnapSolve - Free Doubt Video Solutions and Maths Exer Previous Next O Natural Selection: Mastery Test O Submit Test Drag each tile to the correct location on the table. Decide if each statement is a fact or a misconception about the theory of evolution by natural selection. The theory says that organisms that are better adapted to their environments will have The theory says that natural selection gives organisms everything they The theory proposes that while natural selection acts on individuals, only populations evolve. need to live. higher survival and reproduction rates. The theory explains the origin of life. According to the theory, individual organisms can evolve during their lifespan. The theory suggests that the organisms in a population that are the most well adapted are those that are the largest. Fact Misconception O 2021 Edmentum. All rights reserved.Lyons et al + -- -AN TATAVAN 010 456 Update : Apps M Gmail YouTube Маps Far fewer black beetles woul V Which of the five conditions of Hardy-Weinberg equilibrium would be violated in this situation? V [ Select ] Genes are now mutating. Mating is no longer random. The population size is now much larger. The population would experience natural selection pressures. There is now immigration of individuals into the population. Question 2 1р Color in Mclver beetles is determined by two alleles at one gene locus. Mclver beetles must have a heterzygous genotype (genotype A1A2) in order to have a brown color phenotype. Calculate the frequenc y of the brown beetles in the nonulation if the frequenCY of th e A1 allele is