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Please come in and sit in your seat! Once in your seat, please answer

Please come in and sit in your seat! Once in your seat, please answer the warm-up questions! 1. What do you think of when you hear the word evolution? 2. What do you think the phrase “survival of the fittest” means?

Please come in and sit in your seat! Once in your seat, please answer

Please come in and sit in your seat! Once in your seat, please answer the warm-up questions! 1. How would you describe the relationship between natural selection Natural selection is one mechanism of evolution and evolution? 2. During his voyage on the Beagle, Charles On the Galapagos Islands Darwin made many observations where? `

Please come in and sit in your seat! Once in your seat, please answer

Please come in and sit in your seat! Once in your seat, please answer the warm-up questions! 1. The species of finches Charles Darwin found on the Galapagos Islands displayed what kind of structural adaptation? The birds’ different-shaped beaks 2. Why might Darwin have hesitated to publish his concepts of evolution by natural selection? He felt like his findings could be controversial to many people.

Please come in and sit in your seat! Once in your seat, please answer

Please come in and sit in your seat! Once in your seat, please answer the warm-up questions! 1. Lamarck’s theory was false, but why was it significant to science and the study of evolution? He was the first to believe the species change over time 2. The hypothesis that species change over time by natural selection was proposed by… Charles Darwin

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Please come in and sit in your seat! Once in your seat, please answer the warm-up questions! 1. Why are bird wings and reptile forelegs Homologous structures evidence of evolution? indicate a common ancestor. 2. Similar features or structures molded by natural selection in different species are what kind of structures? Analogous structures 3. An adaptation is an inherited characteristic that can be… Physical or behavioral

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Please come in and sit in your seat! Once in your seat, please answer the warm-up questions! 1. Natural selection is the only mechanism of evolution that will lead to…Adaptation 2. A snake pelvis is an example of a Vestigial. structure. 3. The endosymbiotic theory is an example Eukaryotes of the origin and evolution of…

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Please come in and sit in your seat! Once in your seat, please answer the warm-up questions! 1. What is camouflage and how is it used by organisms? Allows organisms to become almost invisible to predators. Helps the organism survive by blending in with the environment. 2. What type of selection favors average phenotypes? Stabilizing selection 3. Human DNA is more similar to chimp DNA than mouse DNA. What kind of evidence of evolution would this be? Biochemical

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Please come in and sit in your seat! Once in your seat, please answer the warm-up questions! 1. True or False: Species that have similar physical characteristics support the hypotheses that these species originated from a common ancestor. True 2. Information on genetics and Biochemistry. now provide compelling evidence of evolution that was not available to Darwin.

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Please come in and sit in your seat! Once in your seat, please answer the warm-up questions! 1. What was the main evidence of evolution in Darwin’s time? Fossils 2. What is required from natural selection? There must be variation among the members of a population. 3. A farmer selecting what animal he wants to breed would be considered what type of selection? Artificial selection

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Please come in and sit in your seat! Once in your seat, please answer the warm-up questions! 1. If a structure, such as a bird’s and bee’s wings, have the same function but different Analogous structure, what kind of structure is this? 2. True of False: Dark moths surviving on a dark background able to reproduce is an example of strong fitness. True 3. Members of a species move to a different place and cannot mate anymore with the original population, what is this. Reproductive called? isolation