| A | B |
|---|
| taproot | roots that extend down into the soil strata |
| phloem | the inner bark of a tree and carries nutrients to the roots, trunk and branches |
| cambium | a thin layer of living cells between the phleom and xylem |
| xylem | carries water and raw nutrients from the roots to the leaves |
| pollination | transfer of pollen from stamen to the pistil |
| fertilization | the uniting of the sperm and egg to form a fertilized egg or a zygote |
| germination | process by which a seed begins to develop into a new organism |
| dioecious | plants that produce male and female on two separate trees |
