natural selection
Traits affecting survival and reproduction can change in frequency. This topic is part of Evolution within Science & Nature. This page currently draws on 10 supporting questions, with answers and bonus facts available below.
natural selection trivia questions
Natural selection is a mechanism of what?
Answer: Evolution
Bonus fact: Traits affecting survival and reproduction can change in frequency.
Who is most famously associated with explaining natural selection?
Answer: Charles Darwin
Bonus fact: Darwin and Alfred Russel Wallace independently developed the idea.
Natural selection acts directly on differences in what?
Answer: Reproductive success
Bonus fact: Individuals leaving more offspring contribute more genes to future generations.
Which naturalist is most closely associated with the theory of evolution by natural selection?
Answer: Charles Darwin
Bonus fact: Darwin and Alfred Russel Wallace independently developed the idea of natural selection.
Natural selection increases the frequency of adaptations when they improve what?
Answer: Reproductive success
Bonus fact: Traits that increase reproductive success tend to become more common.
Which 1859 book presented Darwin's case for evolution by natural selection?
Answer: On the Origin of Species
Bonus fact: On the Origin of Species transformed biology.
Charles Darwin is best known for developing the theory of what?
Answer: Evolution by natural selection
Bonus fact: Darwin explained how natural selection can shape species over generations.
What evolutionary process explains how different finch species became adapted to different foods?
Answer: Natural selection
Bonus fact: Environmental differences favored different beak traits.
The phrase 'survival of the fittest' is associated with what theory?
Answer: Evolution by natural selection
Bonus fact: Fitness refers to reproductive success, not simply strength.
What process allows resistant bacteria to become more common after antibiotic exposure?
Answer: Natural selection
Bonus fact: Susceptible bacteria die while resistant ones survive and reproduce.