Do you need help for your specific measurements?
To prove that variability is a general property of organisms and to learn how to construct a variation series and curve. Do you need help for your specific measurements
Biological objects (15–20 maple/poplar leaves, sunflower seeds, or shells). Pencil and graph paper. Do you need help for your specific measurements
: Measure a specific trait (e.g., leaf length or seed width) for all samples. Do you need help for your specific measurements