This is a PowerPoint presentation which covers the following areas as part of AQA A Level Biology 3.7.4 Populations in Ecosystems:
The size of a population can be estimated using:
• randomly placed quadrats, or quadrats along a belt transect,
for slow-moving or non-motile organisms
• the mark-release-recapture method for motile organisms. The
assumptions made when using the mark-release-recapture
method.
This resource is designed to be delivered in a lecture style. This resource is a PowerPoint only.
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