A student director at a film school has turned Selection 1 into a short film. His version of the text features tight camera angles that primarily focus on Mendel's face manuscripts, and pea plants. The lighting inside the aby is dim and appears to be lit only by candles. Mendel is never seen speaking, but his inner thoughts can be heard throughout the film. In which of the following ways does the director's interpretation of the text reveal the theme of Selection 1?​