Answer:
C. Robert Hook
Step-by-step explanation:
Robert Hooke was the scientist who first studied the cork cells under a homemade microscope. It was observed that the cells are very tiny units that are nor visible to our naked eyes.
The cell wall was clearly seen under the microscope and it appeared as small rooms and thus Robert Hooke named it as cell. The cork cell that was studied was taken from the cork cambium of a tree. The cells were dead.