Body Systems: When considering the structural and functional organization of the body, it is usual to divide the body into various systems. Actually, body systems collectively make... Body Systems: When considering the structural and functional organization of the body, it is usual to divide the body into various systems. Actually, body systems collectively make up just one level of structural organization. The most basic structural unit of the body is the cell. Cells group together to make tissues, which in turn are grouped together to make organs. Organs work together to make body systems and these systems cooperate to form a complete human being.
Understand the Problem
The text is discussing the hierarchical organization of the human body, specifically explaining how cells form tissues, tissues form organs, and organs form body systems. It emphasizes the structural levels of organization from the most basic (cells) to the more complex (body systems).
Answer
The most basic structural unit of the body is the cell.
The most basic structural unit of the body is the cell.
Answer for screen readers
The most basic structural unit of the body is the cell.
More Information
The cell is considered the fundamental building block of life. Each cell can carry out the basic functions necessary to sustain life, and they come together to form more complex structures like tissues, organs, and ultimately, entire organisms.
Sources
- Tissues, organs, & organ systems (article) - Khan Academy - khanacademy.org
- 1.1 Themes and Concepts of Biology - BC Open Textbooks - opentextbc.ca
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