Charles Darwin was the first person to propose: That the earth is older than a few thousand years. 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.
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- O False QUESTION 8 Direct observation of evolution is evident by which of the following: OA. OA. selective breeding of domestic dogs O B. selective breeding of vegetables from the wild mustard plant OC evolution by natural selection of drug-resistant bacteria OD All of the answers above are correct. QUESTION9Ecalogical 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 CamScannerCharles Lyell's contribution to evolution is the idea that: O the earth is more than 6,000 years old O species evolve O natural selection is the mechanism of evolution there will always be a shortage of resources
- Question 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 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 waterAM 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.
- Can you please help me with this question The theory of evolution was controversial when it was first proposed in 1859, yet within 20 years virtually every working biologist had accepted evolution as the explanation for the diversity of life. Explain in at least 50 words why.With which of the following statements would a biologist be most likely to agree? O Humans evolved from chimpanzees. Humans and other apes are the result of disruptive selection in a species of chimpanzee O Humans and other apes represent divergent lines of evolution from a common ancestor. Humans represent the pinnacle of evolution and have escaped from being affected by natural selection.✔ [Select] Yes, the statement IS an intellectual argument that convinces biologists that evolution is the fundamental organizing principle for understanding the natural No, the statement IS NOT an intellectual argument that convinces biologists that evolution is the fundamental organizing principle for understanding the Salart ✓the world is very old and slow processes given enough time can
- ONE OF THE STATEMENTS OF EVOLUTION THEORY OF CH. DARVIN IS Select one: adaptations of organisms have relative nature all species are adapted to different conditions of existence adaptations of organisms have absolute nature all species originated by means artificial selection. Some scientists vigorously rejected Darwin’sideas when On the Origin of Species was published. Richard Owen (1860), perhaps the mostrespected biologist in England, wrote (amongmany other objections): “Are all the recognisedorganic forms of the present date, so differentiated, so complex, so superior to conceivableprimordial simplicity of form and structure,as to testify to the effects of Natural Selectioncontinuously operating through untold time?Unquestionably not. The most numerous livingbeings … are precisely those which offer suchsimplicity of form and structure, as best agrees…with that ideal prototype from which…vegetableand animal life might have diverged.” Howmight Darwin, or you, argue against Owen’slogic?Microtaxonomy ( Species and Speciation ) People who do not believe in evolution often cite the classic example of man presumably evolving from the apes. They oftern ask: if humans evolved from apes, why are there apes until today? How will you provide a convincing answer that there is no contradiction in the existence of apes and humans at the same time?