Artificial Selection
You have crossed the plants that would ensure that the second-generation plants would have the best protection against herbivores.
In this next part of the lab, you will grow the second-generation plants.
Seeds of First Generation Plants
Determine the number of trichomes per plant on day 12 by dragging the
magnifying glass over each of the plants in the growing
containers.
Record your observations in the Student Guide.
Materials Box
Magnifying Glass
Day
12
Container 1
Container 2
Plant 1
Plant 2
Plant 3
Plant 4
Plant 5
Plant 6
Plant 1
Plant 2
Plant 3
Plant 4
Plant 5
Plant 6
An overlay,showing the magnified view of trichome image along with label and number of hairs. Clicking the close button will show the active screen beneath.