The description that accurately represents how the use of biotechnology and Watson and Crick’s discovery helped change the field of medicine is:
Watson and Crick are credited with discovering the structure of DNA. Through the use of technology, we are able to use this information to diagnose genetic disorders.
This statement correctly attributes the discovery of the DNA structure to Watson and Crick, and it highlights the advancements in medical technology that have resulted from this fundamental discovery, particularly in the fields of genetics and diagnostics.