. How did Darwin explain the process of natural selection?a. Traits acquired during an organism's lifetime are passed on to offspringb. Individuals with unfavorable traits are more likely to survivec. Offspring inherit helpful traits that lead to better adaptationd. Overproduction of offspring ensures survival of the species
Question
. How did Darwin explain the process of natural selection?a. Traits acquired during an organism's lifetime are passed on to offspringb. Individuals with unfavorable traits are more likely to survivec. Offspring inherit helpful traits that lead to better adaptationd. Overproduction of offspring ensures survival of the species
Solution
Darwin explained the process of natural selection primarily through points c and d.
c. Offspring inherit helpful traits that lead to better adaptation: According to Darwin, individuals with traits that are advantageous for their environment are more likely to survive and reproduce. These traits are then passed on to the next generation. Over time, these advantageous traits become more common in the population.
d. Overproduction of offspring ensures survival of the species: Darwin also noted that species produce more offspring than can survive. This leads to a struggle for survival, with only the fittest individuals (those with the most advantageous traits) surviving to reproduce. This process is often referred to as "survival of the fittest."
Points a and b are not accurate representations of Darwin's theory. He did not believe that traits acquired during an organism's lifetime could be passed on to offspring (a), and he certainly did not believe that individuals with unfavorable traits were more likely to survive (b).
Similar Questions
Match the mechanism of natural selection with its corresponding description.the process by which individuals with advantageous traits have higher chances of survival and reproductionthe mechanism that allows genetic information to be passed down from parents to offspringthe period over which changes accumulate, leading to the emergence of new traits and the extinction of othersthe diverse range of traits exhibited among individuals within a populationthe outcome of natural selection, where populations become better adapted to their specific environmentsa.adaptationb.selectionc.timed.variatione.inheritance
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.
Darwin noted that natural selection occurs becauseMultiple choice question.the sick and weak individuals in a population pass on their traits at the same rate as the healthy.an individual can adapt their behavior or morphology in their lifetime and pass the adaptation on to their offspring.resources are so abundant in a population that competition is not a part of natural systems.adaptive traits that are heritable can pass to offspring and increase their survival and reproduction.
MULTIPLE CHOICEWhich of the following best describes natural selection?A the process by which organisms adapt to their environment through mutationsB the mechanism of beneficial traits in a population being passed to offspringC the deliberate selection of desirable traits in domesticated animals by humansD the random change in common traits within a population over time
Which term best describes Darwin’s theory of natural selection?Inheritance of acquired characteristicsSelection against the fittest individualDifferential reproductive successExtinction never occurs
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