Evolution and natural selection is demonstrated by

Related MCQs

• The variation natural selection operates on is due to random mutations. What does this imply about natural selection?
• Which one of the following phenomena supports Darwin’s concept of natural selection in organic evolution ?
• What's the difference between natural selection and sexual selection?
• In which of the following ways is natural selection not analogous to artificial selection?
• Mark the correct set. Column I Column II I. Slow evolution A. Non-progressive II. Environment is responsible for evolution B. Aristotle III. Homologous C. Bird wing and butterfly wing IV. Analogous organ D. Wing of bird and hose limb
• The stage for the evolution of autotrophs was set with the evolution of ______.
• Match the correct set. Column I Column II I. Modified form of Lamarckism A. G.L. Stebbins (1950) II. Variation and evolution in plants B. Neo- Lamarckism III. Germinal selection theory C. Etienne Geoffroy IV. Supporter of Lamarck’s theory D. August Welsmann
• What's the difference between genetic drift and change due to natural selection?
• If the theory of natural selection is the survival of the fitness, and the fittest are identified as those who survive, why isn't it regarded as a tautology (a statement that is true only because of the meaning of the terms) ?
• How was Mendel's work ultimately reconciled with Darwin's theory of natural selection during the evolutionary synthesis in the 1930s and 1940s?