Field investigations (AQA GCSE Biology): Flashcards

How living things interact with their surroundings in real habitats

Quadrats and transects

Square frames for counting organisms in a set area

Lines or strips used to study organism changes across an area

To get fair and unbiased results

$25\text{cm} \times 25\text{cm}$

$0.0625\text{m}^2$

At least 10

Gives the true number of individual organisms

Dandelion numbers increase as light intensity increases

Plant growth

Replication and sharing data with other groups