Levels of Cellular Organization 6 th Science 2011
- Slides: 14
Levels of Cellular Organization • 6 th Science • 2011
Unicellular vs. Multicellular • Unicellular: One celled organism. They must perform all activities within one cell. NO TISSUES, ORGANS, OR SYSTEMS!!
Multi-cellular Organisms • Multi-cellular – Organisms made of more than one cell. The cells work together to make tissues, organs, and organ systems.
Levels of Cellular Organization
LEVELS OF ORGANIZATION -________work together to form ____________ Cardiac cells Bone cells Muscle tissue epithelial tissue Cardiac organ Bone
Levels of Organization • Tissue________________ ________
LEVELS OF ORGANIZATION • _______work together to form ____________
Levels of Organization • An organ is a structure that contains __________________ functioning together for a common purpose
LEVELS OF ORGANIZATION -_______work together to form __________ Arteries & veins heart bones Cartilage & tendons Circulatory system Skeletal system
LEVELS OF ORGANIZATION -___________work together to form the whole ________ Skeletal system Muscular system Whole organism Circulatory system
Levels of Organization • _______that work together to do the same job form ___________ • ______________ that work together to do the same job form _____ • _______ work together to form the whole multi-cellular _______