The transuranium synthesis process involves creating a transuranium element through
the transmutation of uranium
the synthesis of heavy elements
the transmutation of a lighter element

The transuranium synthesis process involves creating a transuranium element through the transmutation of a lighter element.
So, the answer would be the C the transmutation of a lighter element.
Transuranium elements are the elements with atomic numbers greater than 92. All of these elements are unstable and decay radioactively into other elements.

The answer is probably c. xylem