Levels of organisation Flashcards
What are the 6 levels of organisation
Organelles
Cells
Tissues
Organs
Organ system
organism
What are organelles
Tiny structures within cells that can only be seen with a microscope. And have specific functions.
What are cells
Make up all Living organisms, contain many organelles.
What is tissues
A group of similar cells that work together to carry out a particular function ( can contain more than one cell, type.
Examples of tissues
Xylem tissue and phloem tissues.
What are organs
A group of different tissues that work together to perform a particular function.
Examples of organs
Lungs, heart, liver, pancreas on mammals, and leaves on plants.
What is the organ system
Organs work together to for organ systems that all have different jobs
Example of an organ system
The digestive system
