2.1: Describe the levels of Organisation in Organisms: Organelles, Cells, Tissues, Organs and Systems

LEVELS OF ORGANISATION:

LEVEL	DESCRIPTION
ORGANELLES	Cell structures specialised with a specific function
CELLS	Basic functional and structural units in a living organism
TISSUES	Composed of same cells carrying out same function
ORGANS	Composed of different tissues carrying out a particular function
SYSTEMS	Composed of organs carrying out body function