which best summarizes the scientific process that led to our current understanding of dna?\neach scientist…

which best summarizes the scientific process that led to our current understanding of dna?\neach scientist made an important, but unrelated, contribution.\nscientists built on the previous work of other scientists to make new discoveries.\nmost of the discoveries were made by chance and did not depend on prior knowledge.\nthe most important contributions were made within the same time period of the late 1800s.
Answer
Brief Explanations:
El conocimiento actual de ADN se construyó a través de un proceso acumulativo. Los científicos usaron los hallazgos de sus predecesores como base para hacer nuevos descubrimientos. No fueron contribuciones independientes, ni la mayoría fue por casualidad, y las contribuciones importantes no se concentraron solo en el siglo XIX.
Answer:
Scientists built on the previous work of other scientists to make new discoveries.