Evolution Questions and Answers Already Passed

Evolution Questions and Answers Already Passed As recently as 200 years ago, many people believed that Earth was only 6,000 years old. True Artificial selection occurs when nature selects for beneficial traits. False - humans The individual Galápagos Islands are all similar to each other. False - different Malthus argued that human populations grow faster than their resources. True Lamarck was one of the first scientists to propose that species evolve by natural selection. False - inheritance of acquired characteristics Lyell was one of the first to say that Earth must be far older than most people believed. True Lamarck's inheritance of acquired characteristics is has become a widely accepted scientific theory. False - incorrect Fossils proved to Darwin that species can evolve. True The term fitness to refer to an organism's ability to outrun its hunters. False - to survive and produce fertile offspring Darwin published his findings soon after returning to England from the voyage of the Beagle. False - his teacher published Darwin's findings while he was away According to Darwin, natural selection is what occurs, and evolution is how it happens. False - evolution occurs by natural selection During his journey aboard the Beagle, Darwin found fossils from the seas in the mountains. True Galápagos tortoises have differently shaped shells depending on where they live. True Darwin's book changed science forever. True Alfred Russel Wallace developed a theory of evolution at the same time as Darwin. True What was Darwin's role on the Beagle? naturalist - observed and collected specimens of plants, animals, rocks, and fossils What was significant about the new habitats Darwin visited? impressed him with the great diversity of life What was significant about the rocks Darwin found in the mountains? continents and oceans had changed dramatically over time What was significant about the fossils Darwin found? living things change over time What did Darwin notice about life on the Galapagos Islands? the plants and animals on the different islands differed _____ developed the theory of evolution by natural selection. Charles Darwin The voyage of the Beagle circled the globe. This voyage lasted _____. 5 years Aboard the Beagle, Darwin served as _____. a naturalist During the voyage of the Beagle, Darwin _____. experienced an earthquake that lifted the ocean floor 9 feet dug up fossils of gigantic extinct mammals saw many plants and animals he had never seen before Where did Darwin make some of his most important observations that helped him develop his theory? the Galapagos Islands Who argued that human populations grow faster than the resources they depend on? Thomas Malthus One of the first scientists to propose that species change over time was _____. Jean Baptiste Lamarck change in species over time evolution one of the first scientists to propose that species change over time Lamarck ship on which Darwin served as naturalist HMS Beagle his theory of evolution unifies all of biology Darwin the process by which evolution occurs natural selection argued that human populations grow faster than the resources they depend on Malthus small volcanic islands where Darwin made many important observations Galapagos Islands selecting for plants and animals with useful traits artificial selection argued that gradual geological processes have gradually shaped Earth's surface Lyell states that traits an organism develops during its own life time can be passed on to offspring inheritance of acquired characteristics developed a theory of evolution at the same time as Darwin Wallace an organism's relative ability to survive and produce fertile offspring fitness In 1831, Darwin set sail on a scientific expedition on a ship called the _____. HMS Beagle Darwin's most important observations were made _____. on the Galapagos Islands Lamarck developed the idea known as the _____. inheritance of acquired characteristics The _____ Darwin found helped convince him that species change over time. fossils The term _____ refers to an organism's ability to survive and produce fertile offspring. fitness _____ paper on evolution confirmed Darwin's ideas. Wallace's _____ said that Earth must be far older than most people believed. Lyell Darwin was influenced by his knowledge of _____. artificial selection Darwin proposed that _____ selects the variations in organisms that are most useful. nature The Galápagos Islands are known for having giant _____ with differently shaped shells. tortoises From Malthus, Darwin knew that populations could grow faster than their _____. resources Darwin's theory of evolution unifies all of _____. biology