1. Explain the three waves of evolution. 2. What are some of the implications of Directed Evolution? 1. Who is David Attenborough? What is he incorrect about? 2. Describe and discuss plant communication. 3. What is the transition zone in a plant? Why is it important? 4. What is Mancuso working on in his labs? Why is it easier to work with plants than animals when it comes to hybrids? Explain..