Discovering Cells Flashcards
Cell Theory
The widely accepted explanation of the relationship between cells and living things. 1. All living things are composed of cells. 2. Cells are the basic units of structure and function in living things. 3. All cells are produced from other cells.
Cell
Cells form parts of an organism and carry out all its functions.
Multicellular
Made of many cells
Unicellular
Single celled
Specialized cells
Spells that perform special functions that benefit the entire organism.
Tissue
A group of similar cells that work together to perform a specific function.
Organ
An organ is made of different kinds of tissues that function together.
Organ system
An organ system is a group of organs that work together to perform a major function.