Principles of Organisation (AQA GCSE Biology): Flashcards
📚Flashcards
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12 cards from this deck
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Practise the cards
12 cards from this deck
What are cells?
What are cells?
Basic building blocks of all living organisms
Smallest units of life
Smallest units of life
Cells
What are tissues?
What are tissues?
Groups of specialised cells with similar structure & function
Function of muscular tissue
Function of muscular tissue
Responsible for movement
Function of epithelial tissue
Function of epithelial tissue
Covers & protects surfaces inside & outside body
What are organs?
What are organs?
Structures made of different tissues working together for a function
Stomach's role
Stomach's role
Plays a critical role in digestion
Muscular tissue role in stomach
Muscular tissue role in stomach
Helps churn and mix food
Epithelial tissue role in stomach
Epithelial tissue role in stomach
Protects lining & secretes digestive enzymes
What are organ systems?
What are organ systems?
Groups of organs working together for complex functions
Digestive system function
Digestive system function
Breaks down food, absorbs nutrients, eliminates waste
Levels of organisation in organisms
Levels of organisation in organisms
Cells → tissues → organs → organ systems