Organisation Of Bodies Flashcards
Describe a cellular cell
Cells that are smallest unit of living things. Cells are specialized to do a particular job
Tissue level
Cells rarely work alone.
A tissue is made of cells of the same type working together to do a simple task
Organ level
Organs are two or more types of tissue that work together to complete a specific task
Organ system level
An organ system is a group of organs that carries out more generalized set of functions
Organismal level
An organism has several organ systems that function together
Example of a cell
Red blood cell
Muscle cell
Spermicide cell
Nerve cell
Example of a tissue
Muscle
Nerve
Cornea
Example of a organ
Eye
Heart
Lungs
A example of a organ system
Circulatory system
Nervous system
Digestive system
Example of a organism
Human