Understanding CRISPR Applications
Listening Passage:
In recent discussions about the advancements in genetic engineering, Dr. Patel highlighted the significance of CRISPR technology. This revolutionary tool allows for precise edits to DNA, thereby enabling researchers to eliminate genetic disorders in animals and crops. Furthermore, Dr. Patel pointed out that CRISPR has applications beyond agriculture; it holds potential for medical treatments for diseases like sickle cell anemia. In a striking example, he discussed a recent study where scientists successfully altered the genetic makeup of a specific mosquito species to reduce the transmission of malaria. However, he also cautioned about the ethical implications of such modifications, urging careful consideration of the long-term consequences of altering genetic material. As the discussion concluded, Dr. Patel emphasized the importance of regulatory frameworks to guide future research and application of this powerful technology.
Note: This question has been adapted from its original format to accommodate a reading-based version. In the official TOEFL exam, speaking and listening sections require verbal responses and audio prompts, which are not represented here. Please note that this adaptation may not fully reflect the nature or difficulty of the official exam. The audio feature for these sections will be available soon.