1. |
Describe as fully as you can the differences between a root and an underground stem. |
2. |
Explain fully why a plant withers in a short time unless supplied with water. |
3. |
What is the object of manuring plants? |
4. |
It is often said that stamens and carpels are modified leaves: state exactly what you understand by this, giving examples. |
5. |
Describe the structure of an ordinary stone-fruit, and explain the manner of its formation. |
6. |
Describe as fully as you can any
two of the following flowers:—Clematis, Pansy, Fuchsia, Blue-gum, Mapau (
Pittosporum), Pohutukawa or Rata (
Metrosideros), Wheat, or any other cereal, New Zealand Flax (
Phorniium), Cabbage, Dock. |
7. |
What is nectar? Where is it produced, and what purpose does it serve in the economy of the plant? |
8. |
Explain fully the meaning of the following terms:—ovule, ovary, carpel, anther, pollen, bract, umbel, raceme, capitulum, stipule, achene, berry. |