B2 AQA Organisation

What is a cell?

• A collection of similar cells that work together
• A collection of different organs that work together
• The basic unit of life
• A collection of different tissues that work together
• An individual living thing

What is a tissue?

• A collection of similar cells that work together
• A collection of different organs that work together
• The basic unit of life
• A collection of different tissues that work together
• An individual living thing

What is an organ?

• A collection of similar cells that work together
• A collection of different organs that work together
• The basic unit of life
• A collection of different tissues that work together
• An individual living thing

What is an organ system?

• A collection of similar cells that work together
• A collection of different organs that work together
• The basic unit of life
• A collection of different tissues that work together
• An individual living thing

True or false? "Organ systems work together to form organs"

• true
• false

What is an organism?

• A collection of similar cells that work together
• A collection of different organs that work together
• The basic unit of life
• A collection of different tissues that work together
• An individual living thing

Order the levels of organisation from smallest to largest [Organ system]

• 1st (smallest)
• 2nd
• 3rd
• 4th
• 5th (Largest)

Order the levels of organisation from smallest to largest [Tissue]

• 1st (smallest)
• 2nd
• 3rd
• 4th
• 5th (Largest)

Order the levels of organisation from smallest to largest [Organism]

• 1st (smallest)
• 2nd
• 3rd
• 4th
• 5th (Largest)

Order the levels of organisation from smallest to largest [Cell]

• 1st (smallest)
• 2nd
• 3rd
• 4th
• 5th (Largest)