| A | B |
|---|
| terminal bud | tip of shoot where growth takes place |
| axillary bud | leaf axis from which flowers and branches originate |
| node | point where the petiole is attached to the stem |
| internode | part of the stem between two nodes |
| abscission layer | the cell layer where the branches and leaves separate |
| leaf scar | Indicate where the terminal bud was located in previous year |
| bud scales | places where the branch attaches to the stem |
| lenticel | breathing pores on the stem |
| dicots | plants that produce two seed leaves (cotyledons) |
| monocots | plants that produce one seed leaf, include grasses, palms, lilies |
| cambium | layer separating xylem and phloem |
| xylem | moves water and nutrients from roots to leaves/stem |
| phloem | moves plant food to the roots |
| pith | center of the stem |
| root hairs | absorbs moisture and minerals |
| alternate | leaf arrangement off-set from each other |
| opposite | leaf arrangement where leaves are across from each other |
| whorled | leaves encircle the petiole of the plant |
| pinnate, compound | smaller individual leaflets make up the complete leaf |
| palmate | leaf has the shape of the palm of the hand |
