Hierarchy and Levels of Organization Flashcards
1
Q
What is the hierarchy of structure in animals?
A
Cells, tissues, organs, organ systems, organism
2
Q
What is a tissue?
A
A collection of cells performing a similar function
3
Q
What is an organ?
A
A structure made from different tissues working together
4
Q
What is an organ system?
A
A system of organs and structures working together to perfrom a vital body function
