Describe the cell theory
Understand the Problem
The question is asking for a description of the cell theory, which is a fundamental concept in biology that outlines the properties and functions of cells as the basic unit of life.
Answer
The cell theory states that all organisms are made of cells, the cell is the basic unit of life, and all cells arise from preexisting cells.
The cell theory states that all organisms are composed of one or more cells, the cell is the basic unit of life, and all cells arise from preexisting cells.
Answer for screen readers
The cell theory states that all organisms are composed of one or more cells, the cell is the basic unit of life, and all cells arise from preexisting cells.
More Information
The cell theory is one of the fundamental theories in biology and serves as a unifying principle underpinning the understanding of life science.
Tips
A common mistake is forgetting that cells arise from preexisting cells, which emphasizes cell replication and continuity of life.
Sources
- Cell theory (video) | Introduction to cells - Khan Academy - khanacademy.org
- Cell theory - Wikipedia - en.wikipedia.org
- 4.3: Studying Cells - Cell Theory - Biology LibreTexts - bio.libretexts.org
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