The field of biotechnology R&D is constantly evolving and improving. Think about how this field must have looked 20 years ago, before certain trends and advancements. Identify and write about two or three trends and technologies that have made a difference to the biotechnology R&D field over the past two decades. Write two or three sentences about how each of these trends and technologies has improved biotechnology R&D. Then, think about ways in which biotechnology R&D might improve even further over the next ten years. Write your response in two or three short paragraphs. You can use the Internet to conduct research.