2. Shoots I. Primary growth in stems A. Shoot system 1. apical bud 2. apical meristem activity B. Nodes and internodes C. 3 basic leaf arrangements D. Fate of axillary buds II. Woody twigs A. Tree or shrub? B. Features of a woody twig

3. I. Primary growth in stems A. Shoot system 1. apical (terminal) bud 2. apical meristem activity Bud scales Axillary bud

4. B. Nodes and internodes C. 3 basic leaf arrangements D. Fate of axillary buds I. Primary growth in stems Apical dominance

5. II. Woody twigs A. Tree or shrub? B. Features of a woody twig Apical bud Axillary buds Lenticels Bud scale scars

6. The end