3 Questions
What is the main principle of the cell theory?
Cells are the basic units of life
Which of the following is NOT a component of the cell theory?
Cells can be composed of multiple types of cells
Which scientist is credited with the development of the cell theory?
Robert Hooke
Study Notes
Cell Theory
- The main principle of the cell theory is that all living organisms are composed of one or more cells, which are the basic units of life.
- The cell theory consists of three main components: • All living organisms are composed of cells • Cells are the basic units of life • All cells arise from pre-existing cells
- The component that is NOT part of the cell theory is spontaneous generation, which is the outdated idea that living organisms can arise from non-living matter.
- The cell theory was developed by Matthias Jakob Schleiden and Theodor Schwann, two German scientists, in the 19th century.
Test your knowledge on the cell theory! Discover which scientist developed the theory, understand its main principle, and identify the components that do not belong to the theory.
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