`person` discovered genetic material is on chromosomes by working with `species scientific name`
person: th morgan
species scientific name: drosophilia

Who realized mixing infectious dead bacteria with harmless live bacteria kills mice (leading to discovery of "transformation factor")
griffith

Who injected protein and DNA into harmless bacteria, proving DNA caused bacteria to change ("transformation factor")
avery
mccarty
macleod

Who treated virus phages with radioactive sulfur (goes to protein) and phosphorus (goes to DNA) and showed viruses only inject DNA by centrifuging bacteria to bottom and seeing radioactivity with phosphorus
Hershey
Chase