Levels of Organisation

Question 1

unicellular vs multicellular

Answer 1

unicellular organisms are made of one cell, multicellular organisms are made up of collections of cells

Question 2

organelles

Answer 2

a component within a cell that carries out a specific task

Question 3

cells

Answer 3

basic functional and structural units in a living organism

Question 4

tissues

Answer 4

a group of cells of similar structure working together to perform a particular function

Question 5

organs

Answer 5

a group of different tissues working together to perform a particular function

Question 6

organ system

Answer 6

made from a group of organs with related functions, working together to perform body functions within the organism

Question 7

organ systems, organs and tissue examples

Answer 7

https://www.savemyexams.com/igcse/biology/edexcel/19/revision-notes/2-structure-and-function-in-living-organisms/levels-of-organisation/levels-of-organisation/