A plant is grown in sand for an experiment so that no added nutrients are provided, ensuring only the independent variable affects the dependent variable.
Se cultiva una planta en arena en un experimento para que no se proporcionen nutrientes adicionales, asegurando que solo la variable independiente afecte la variable dependiente.
| Front | Why would a plant be grown in sand for an experiment? |
|---|---|
| Back | - so that no nutrients are provided - other nutrients do not affect dependent variable - only independent variable affects dependent variable |
Tags: exam
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Organic heat material 100c burn compounds
Previous card: Ensures rapid oxygen positive co-operativity haemoglobin intake lungs
Up to card list: AQA A Level Biology