What is significant about detecting uracil in meteorites?

Question

Quizplus · Accepted Answer

Uracil is found in RNA, which is thought to have been the original genetic material before DNA. The detection of uracil in meteorites suggests that the building blocks of life may have existed elsewhere in the universe, and possibly contributed to the development of life on Earth.

Answer: A and B
 Uracil is found in RNA, which is thought to have been the original genetic material before DNA. The presence of uracil in meteorites suggests that the building blocks of life may have existed elsewhere in the universe, and possibly contributed to the development of life on Earth. Additionally, uracil is a precursor for many other biological molecules, indicating that it may have played an important role in the development of life.

What Is Significant About Detecting Uracil in Meteorites