Sample Lab Exam I Answer Sheet

1.  Terminal Bud Scale Scare 38.  Dicot
2.  Internode 39.  Epidermis
3.  Terminal Bud 40.  Phloem Fiber Cap
4.  Contains apical meristem.  Produces growth in length. 41.  Physical support and protection
5.  Node 42.  Vascular Bundle
6.  Axillary Bud 43.  Xylem
7.  Produces leaves and branch stems 44.  Pith
8.  Spring Wood* changed 4/7 45.  Parenchyma
9.  Periderm 46.  Herbaceous Stem
10.  Protection, prevents infection and desiccation 47.  Dicot
11.  Vascular Cambium 48.  Buttress Roots
12.  Mitotic tissue, produces secondary xylem and
phloem		 49.  Provide stability and support for plants growing in shallow rocky soils.
13.  Cortex 50.  Corm
14.  Phloem 51.  Stem
15.  Food transport 52.  Region of Maturation
16.  Pith 53.  Region of Elongation
17.  Annual Ring 54.  Apical Meristem
18.  Woody Stem 55.  Mitotic cell division for primary growth, produces cells for growth in length.
19.  Dicot 56.  Root Cap
20.  Parenchyma 57.  Protects the root tip as it pushes through the soil, gravitropism, lubricate the root tip.
21.  Xylem Vessel 58.  Procambium
22.  Epidermis 59.  Vascular tissue
23.  Collenchyma 60.  Leaf Primordium
24.  Companion Cell 61.  Apical Meristem
25.  Sieve Tube Member 62.  Bud Primordium
26.  Transport of food 63.  Develops into axillary bud
27.  Stem 64.  Ground Meristem
28.  Monocot 65.  Sieve Tube Member
29.  Transport of water and support 66.  Transport of food
30.  Vascular Cambium 67.  Companion Cell
31.  Phloem 68.  Contains nucleus to meet its and the nuclear needs of the sieve tube member cell.
32.  Endodermis 69.  Sieve Plate
33.  Pericycle 70.  Aerial Roots
34.  Production of secondary or branching roots 71.  Storage Root
35.  Xylem 72.  Fibrous Root System
36.  Transport of water 73.  Tap Root System
37.  Root