| A | B |
|---|
| Cohesion | The phenomenon that occurs when individual molecules are so strongly attracted to each other that they tend to stay together, even when exposed to tension |
| Fruit | A mature ovary which contains a seed or seeds |
| Gravotropism | A growth response to gravity |
| Hormones | Chemicals that affect the rate of cellular reproduction and the development of cells |
| Imperfect flowers | Flowers with either stamens or carpels, but not both |
| Loam | A mixture of gravel, sand, silt, and clay |
| Nastic movement | Movement in a plant caused by changes in turgor pressure |
| Perfect flowers | Flowers with both stamens and carpels |
| Phototropism | A growth response to light |
| Physiology | The study of life processes that occur in the daily life of an organism |
| Pollination | The transfer of pollen grains from the anther to the carpel in flowering plants |
| Pore spaces | Spaces in the soil which determine how much water and air the soil contains |
| Seed | An ovule with a protective coating, encasing a mature plant embryo and a nutrient source |
| Thigmotropism | A growth response to touch |
| Translocation | The process by which organic substances move down the phloem of a plant |
