Cell Theory and Classification Worksheet

Which of the following is a component of the cell theory?

• All living things are made of cells

• All living things are made of atoms

• All living things are made of tissues

• All living things are made of organs

Who are the three scientists responsible for the cell theory?

• Schwann, Schleiden, Virchow

• Pasteur, Redi, Hooke

• Aristotle, Linnaeus, Leeuwenhoek

• Darwin, Mendel, Watson

Who was the first to see living cells and name them animalcules?

• Leeuwenhoek

• Hooke

• Schleiden

• Schwann

Who was the first to see cells by looking at cork under a microscope?

• Hooke

• Leeuwenhoek

• Schwann

• Pasteur

Who was the first to see plant cells?

• Schleiden

• Schwann

• Virchow

• Pasteur

Who was the first to see animal cells?

• Schwann

• Schleiden

• Hooke

• Redi

Who conducted an experiment using broth and flask?

• Pasteur

• Redi

• Leeuwenhoek

• Hooke

Who conducted an experiment using meat and flies?

• Redi

• Pasteur

• Schwann

• Schleiden

What invention helped with the discovery of the cell?

• Microscope

• Telescope

• Calculator

• Computer

What is the grouping of objects based on similarities and differences called?

• Classification

• Taxonomy

• Organization

• Segregation