Cellular Organisation Flashcards
What is a cell
The smallest unit of an organism
Give an example of a cell in plants
Palisade cell
Give an example of cell in animals
Glandular cells
Define tissue
A tissue is a group of cells with a similar structure and function, which all work together to do a particular job
Give an example of tissue in plants
An example of tissue in plants is ‘leaf epithelium’
Give an example of tissue in animals
An example of tissue in animals is the ‘stomach lining’
Define organ
An organ is a group of different tissues, which all work together to do a particular job
Give an example of organ in plants
Leaves
Give an example of organ in animals
Stomach
Define organ system
An organ system is a group of different organs which all work together to do a particular job
Give an example of an organ system in plants
Photosynthetic system
Give an example of organ systems in animals
Digestive system
Define organism
An organism is an individual plant, animal or single-celled organism
Give an example of an organism in plants
Daffodil
Give an example of organism in animals
Human