Which of the following is not an observation or inference on which natural selection is based?Group of answer choicesSpecies produce more offspring than the environment can support.There is heritable variation among individuals.Individuals whose characteristics are best suited to the environment generally leave more offspring than those whose characteristics are less well suited.Poorly adapted individuals never produce offspring.

Which of the following regarding requirements for natural selection is incorrect?Group of answer choicesa parent produces more offspring than the environment can sustainacquired characteristics in the parent can pass on to offspringspecific characters in offspring can be inherited from the parentfitness varies among offspring

Which of the following is not a principle of natural selection?Group of answer choicesEvolution will occur as an organism gets older and learns moreIn every population, adaptations allow some organisms to survive and reproduce better than others.Organisms compete for limited resourcesMost species produce more offspring than will actually survive

Select all of the following that are true about natural selection.Multiple select question.individuals that are not adapted to local conditions become more common in the populationoccurs due to variation in environmental factorsreproductive success of individuals differsoccurs by random chance

Select all that applySelect observations and inferences that Charles Darwin made in support of natural selection.Multiple select question.Natural selection can change the characteristics of a population over many generations.Organisms are varied and some variations are inherited.Individuals in a population share all of the same characteristics; thus, no variation can occur in future generations.Some individuals survive due to their inherited characteristics, making them more likely to reproduce.There is competition among individuals for limited resources.More individuals are born than can survive to reproduce.Resources are usually available in unlimited supply.

In artificial selection, ______ determines the traits that give individuals the greatest reproductive success.Multiple choice question.adaptationgenetic driftthe environmenthuman choice