3.1, 3.2 Flashcards
Joel
1
Q
name in order of size from cell to a organism.
A
Cell - tissue - organ - organ system - organism
2
Q
What are tissues?
A
tissues are groups of similar specialised cells carrying out particular functions in the body.
3
Q
name the 4 main types of tissues in a human body.
A
epithelial tissue
connective tissue
muscle tissue
nervous tissue
4
Q
What are organs?
A
Organs structures made up of several different types of tissue to carry out particular functions in the body.
5
Q
Definition of epithelial tissues.
A
Tissues that form the lining of surface inside and outside the body.
6
Q
Definition of organ system.
A
a group of different organs working together to carry out particular functions in the body.
