Question

Which uses a formal tone most appropriate to a research paper?

Answer 1

The correct answer is Dr.Roscoe's groundbreaking work on the silkworm stunned all of us in the research community.

Answer 2

I think the correct formal tone for a research paper is:                             Dr.Roscoe´s work sheds new light upon the life cycle of the silkworm.

This expression encompasses the exact topic researched by Dr. Roscoe and the consequences of such work,highlighting that it provides new information and discoveries related with the life cycle of the silkworm.