Question: advancements in our understanding of ____ and how DNA functions contribute to our understanding that populations change over time.
options:
A. geology
B. quantum physics
C. molecular biology
D. chemistry
Explanation:
Molecular biology has supported and expanded our understanding of evolutionary relationships and thus of population change over time. This is because molecular biology explains the phenomena of life from its macromolecular properties and two macromolecules, in particular, are its object of study: nucleic acids, among which is the molecule of heredity or DNA.
Answer:
molecular biology