While home for winter break, you start telling your grandmother about your physical anthropology class. She once heard about a man who became a bodybuilder and then produced muscular children, and she asks you to explain how this could happen. You say that .a) In heritance of acquired characteristics is a fundamental tenet of Darwin's theory of evolution
b) this is an example of Lamarckism, which has some kernels of truth about evolution but is not a wholly accurate theory
c) Malthu's ideas about how food supply limits populations growth mean that a bodybuilding will be more successful at procuring food and reproducing
d) this illustrates Mendel's idea that inherited traits are not blended