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

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 statement about natural selection is true?Choose 1 answer:Choose 1 answer:(Choice A)   Natural selection happens because organisms in a population have variations in their inherited traits.ANatural selection happens because organisms in a population have variations in their inherited traits.(Choice B)   Natural selection occurs within an individual’s lifetime.BNatural selection occurs within an individual’s lifetime.(Choice C)   Natural selection can change traits in a population, but has no effect on genes.CNatural selection can change traits in a population, but has no effect on genes.

Which of the following is natural selection?When a pregnancy is terminatedWhen humans adapt to their environment, e.g. by wearing clothes for warmthWhen a mutation in an organism that makes it better suited to its environment is passed on to the next generationWhen animals or plants are bred by humans to produce desired characteristics

Which statement is true?*1 pointNatural selection involves organisms trying to adapt and choosing which traits they need to survive in their habitat..Natural selection involves random genetic mutations in a population. Some mutations help the organism to survive and reproduce. When they reproduce their offspring will inherit the mutation as well.