Question

which occupation would most likely be involved in genome mapping?
a gerontologist
b geneticist
c geophysicist
d geologist

Explanation:

Genome mapping is related to genetics. A geneticist studies genes and heredity, which are central to genome mapping. A gerontologist focuses on aging, a geophysicist on Earth's physical properties, and a geologist on Earth's materials and structures. None of these are directly related to genome mapping like a geneticist's work.

Answer:

B. geneticist