Over the course of several centuries, scientists developed the components of cell theory. Four of the contributions are shown on the timeline. Cell theory was initiated by Robert Hooke and most importantly by the development of

Question

Responses
A the magnifying glass.the magnifying glass.
B binomial nomenclature.binomial nomenclature.
C the scientific method.the scientific method.
D the compound microscope.

Answer 1

Cell theory was most significantly advanced by the development of the D. compound microscope. The compound microscope allowed scientists to observe cells in greater detail, leading to the understanding that all living organisms are made up of cells.