Final answer:
The Flavr Savr Tomato is a genetically modified crop that was introduced in 1994. It has improved shelf life and enhanced flavor.
Step-by-step explanation:
The Flavr Savr Tomato is a genetically modified crop that was introduced in 1994. It was created using molecular genetic technology to slow down the process of softening and rotting caused by fungal infections, which improved its shelf life. Additionally, the tomato underwent genetic modification to enhance its flavor.