In 1665,________ Used a Microscope That He Had Built to Examine

Multiple Choice

In 1665,________ used a microscope that he had built to examine thin slices of ________.While examining this material,he observed tiny compartments that he called cellulae.

A) Theodor Schwann; animal tissue
B) Robert Hooke; cork
C) Antonie van Leeuwenhoek; sperm cells
D) Robert Brown; plant material
E) Rudolf Virchow; collagen