Levels of Body Organization
How is the human body organized?
Body organization is the structured arrangement of biological components, from cells to tissues, organs, and organ systems. This hierarchy is crucial for coordinating complex physiological processes necessary for survival.
From the smallest structure to the largest:
- Atoms
- Molecules & Macromolecules
- Organelles
- Cells
- Tissues
- Organs
- Organ Systems
- Organism --> the complete human body (that's YOU!) 😊
Levels of Body Organization Lecture.pdf
Levels of Organization Outline.pdf