topic 2 - organisation: principles of organisation Flashcards
1
Q
what are cells?
A
the basic building blocks of all living organisms
2
Q
what is a tissue?
A
a group of cells with similar structure and function
3
Q
what are organs?
A
aggregations of tissues performing specific functions
4
Q
what is an organ system?
A
a group of organs which work together to form organisms
