Levels of biological organization

• It is the basic unit of structure and function of a living thing.

  Cell
• Tissues are made

  of the same type of

  cells grouped

  together to do a

  specific job.
• Made up of different tissues

  that work together to do a job

  Organs
• An organ system is a group

  of organs working together.
• Sum of all cells, tissues, organs and organ systems makes an organism; living things that carry out all basic life functions.
• A group of the same type of organisms all living together in the same place.

  Population
• All the different species that live in a place; populations of

  plants or animals

  Community
• Community and the physical environment in which it lives

  Ecosystem
• All the ecosystems around the world make up the

  biosphere
• It is the system of classification that arranges the levels of life in a hierarchical order


  Biological Organization