The American flying squirrel and the flying phalanger of Australia live in similar environments and look very similar. However, they are not closely related. What type of evidence of evolution this refers to? * Temporal isolation Sexual selection Divergent Convergent evolution No answer

The American flying squirrel and the flying phalanger of Australia live in similar environments and look very similar. However, they are not closely related. What type of evidence of evolution this refers to? * Temporal isolation Sexual selection Divergent Convergent evolution No answer

Name: The American flying squirrel and the flying phalanger of Australia liv
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Description: The American flying squirrel and the flying phalanger of Australia live in similar environments and look very similar. However, they are not closely related. What type of evidence of evolution this refers to? * Temporal isolationSexual selectionDiv

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter19: Evolutionary Change In Populations

Section: Chapter Questions

Problem 10TYU: Which of the following is not true of natural selection? (a) natural selection acts to preserve...

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Match the evolutionary concepts. ____gene flow a. can lead to interdependent species ____sexual selection b. changes in a populations allele frequencies due to chance alone ____extinct c. alleles enter or leave a population ____genetic drift d. evolutionary history ____phylogeny e. operates on variation in shared traits ____adaptive radiation f. adaptive traits make their bearers better at securing mates ____derived trait g. no more living members ____coevolution h. diagram of sets within sets ____natural selection i. burst of divergences from one lineage into many ____cladogram j. present in a group, but not in any of the groups ancestors
Which of the following is not true of natural selection? (a) natural selection acts to preserve favorable traits and eliminate unfavorable traits (b) the offspring of individuals that are better adapted to the environment will make up a larger proportion of the next generation (c) natural selection directs the course of evolution by preserving the traits acquired during an individuals lifetime (d) natural selection acts on a populations genetic variability, which arises through mutation (e) natural selection may result in changes in allele frequencies in a population
Which of the following groups of organisms have evolved as a result of artificial selection? * Farm crops like wheat, corn, and lettuce O Predators like lions, cougars, and bears Large trees like redwoods and sequoias Gastropods like slugs and snails IMO
Microevolution is defined as a change inallele frequencies in a population over generations. Please explainwhat an allele is, in genetic terms. Name the three major factorsinvolved in allele frequency changes in populations. Describe, indetail, how natural selection works on individuals, while evolutionoccurs in populations. Include a real or hypothetical example ofthe process of natural selection in your answer other thaninsects and insecticide! Identify the specific natural selectionpressure and the specific trait being selected for in yourexample.
What causes variation among a population of living things and How can variation in one generation influence the next generation? Is the variation in a population will be examined as the “raw material” upon which natural selection acts. Why are there so many different kinds of living things? Comparing species that exist today reveals a lot about their relationships to one another and provides evidence of common origins. This session explores the theory of evolution: change in species over time.
Explain how these drawings illustrate an example of natural selection. Include the term "adaptive heritable trait" in your answer. A deer comes to eat. | A few weeks later the right-hand cactus has flowers. This figure shows the situation a few months later.
n of Species: Lizards in an Evolutionary Tree tion: Lizards in an evolutionary tree. Laylinn molinar Per 3_ In what environment is long leg length an advantage for a lizard? e) Why have anoles evolved different toe pads? 3) Does evolution happen quickly or slowly? Does it happen at the leve population? 4) Why is a change in dewlap considered an important step in the forma 5) What is the difference between microevolution and macroevolution?
While creation and presence of variation is directionless, natural selection is directional as it is in the context of adaptation. Comment
Which of the following is NOT principle of Darwinian evolution? OOffspring resemble their parents more closely than unrelated individuals. Darwinian evolution fully describes where all living things come from. O In any given environment, some individuals are more successful at surviving and reproducing than others. There is variation in morphology, physiology, and behavior among individuals in a population.
Which of the following ideas is NOT included in Darwin and Wallace's theory of evolution? * Natural selection eliminates adaptive traits. The great variety of species live today resulted from the diversification of ancestral species. All organisms that have ever existed arose through evolutionary modifications of ancestral species. Natural selection drives some evolutionary changes. no answer There are four principles of natural selection namely: overproduction, adaptation, variation, and descent with modification. Which of the following situations BEST describes adaptation? * Jaguars with large teeth and jaws survive longer because they can eat shelled reptiles. By chance, some jaguars are born with slightly larger teeth and jaws. A jaguar may produce many offspring, but because of competition, not all of them will survive long enough to reproduce. Large teeth and jaws become more common in jaguars because they are heritable characteristics. no answer
« > A Moving to another question will save this response. Charles Darwin was the first person to propose: That the earth is older than a few thousand years. O A mechanism for how evolution occurs. A mechanism for evolution that was supported by evidence A way to use artificial selection as means for domesticating animals and plants.
Naturalists who have accepted evolutionary theory now propose that: all of the items listed extinction occurs when the food supply becomes nutritionally unbalanced O populations of plants and animals in nature most often consist of individuals that are clones of each other populations of a species that become isolated from others by adapting to different environmental niches quickly become extinct those individuals whose variation gives them an advantage in staying alive long enough to reproduce are more likely to pass their traits on to the next generation