At the time Darwin voyaged on the HMS Beagle, the popularly accepted theory in Western culture that explained the origin of Earth's plants and animals held that the various species ______________________.Group of answer choiceshad been created by divine intervention a few thousand years beforearose from a single species that had survived the biblical floodarose continually from non-living materials by spontaneous generationhad evolved from now-extinct organisms

At the time Charles Darwin sailed on the HMS Beagle, ____________________.Group of answer choicesseveral biologists had proposed that species might change over time, but none had suggested a convincing mechanism that might cause the changethe idea of evolution was widely accepted by scientists, but Darwin's great impact was to popularize it for the laypersonhe idea that animals and plants might change over time was absent from Western sciencethe idea of evolution was widely accepted because it could fit into the biblical story of creation

The evolutionary history of a species or group of related species is known as __________ Group of answer choicesPhylogenySystemicNomenclatureCladistic

During his voyage around the world, Darwin was inspired to think about evolution by ____________________.Group of answer choicesstudying adaptations of organisms to their environmentsthe unique organisms he saw in the Gálapagos Islandsfossils he collectedthe works of others such as Lamarck

Over multiple generations, creatures became more and more fit for survival and reproduction withintheir specific environments. Darwin called this process Artificial Selection.Group of answer choicesTrueFalse

In his book On the Origin of the Species, Charles Darwin described how species change over time. Which of the following is NOT part of his observations that describes the mechanisms of natural selection? Group of answer choicesDisease and natural disaster will limit population growth.Species today descended with modifications from ancestral species.Organisms produce more offspring than can survive.Organisms with advantages will survive and reproduce.