Effects of Gibberellic Acid
kit #68
This fascinating lab exercise studies the effects of gibberellic acid on plants. Gibberellic acid, when applied to plants, causes them to respond differently and at times unpredictably. This is an excellent activity for introducing your students to the study of growth hormones and allowing them to experiment with growth behavior. It also provides for special projects and additional explorations. This kit can be used for 2 classes of 15 small groups or for 30 students working individually.
- Introduce the concept of growth hormones
- Experiment with growth behavior
- Provide opportunities for special projects and explorations
Content List in Effects of Gibberellic Acid is as follows:
| Quantity | Description |
|---|---|
| 30 | Treating dishes, 3-section clear plastic |
| 60 | Potting containers |
| 3 | Mixed growth medium, pkg |
| 1 | Drop controlled bottle of Gibberellic Acid Solution |
| 1 | Germinating papers, pkg |
| 1 | Marigold seeds, pkg |
| 1 | Gibberellic acid, spray bottle |
| 30 | Student Worksheets and Guides |
| 1 | Teacher’s Guide with MSDS |
- Number of students
- 30
To complete this kit requires one ~50-minute class period.
