Hierarchical Organization in Multicellular Life

Front

Cell

Back

Basic unit of life

Front

Tissue

Back

Group of similar cells

Front

Organ

Back

Structure made of tissues

Front

Organ System

Back

Group of organs working together

Front

Organism

Back

Complete living entity

Front

Hierarchical Organization

Back

Cells → Tissues → Organs → Systems → Organism

Front

Example of Tissue

Back

Muscle tissue

Front

Example of Organ

Back

Heart

Front

Example of Organ System

Back

Digestive system

Front

Function of Cells

Back

Perform basic life processes