Levels Of Organization Flashcards
(5 cards)
1
Q
What is a cell?
A
The simplest building block that makes up all living organisms.
Example: muscle cell, nerve cell.
2
Q
What is tissue?
A
A group of similar cells performing a specific function.
Example: bone tissue, heart tissue, muscle tissue.
3
Q
What is an organ?
A
A group of different tissues working together to perform a specific function.
Example: liver, brain, intestine.
4
Q
What is an organ system?
A
Different organs working together.
Example: cardiovascular system, digestive system.
5
Q
What are the levels of organization?
A
Cell, tissue, organ, organ system, organism.
