Chapter 36: Plant Form
Organization of a Leafy Shoot Node = ________________ Internode = _______________
What is a “Leaf?” Begin?
Simple Leaves
Compound Leaves
Palmately Compound Leaves Horse Chestnut
Pinnately Compound Leaves Walnut Ash
Bipinnately Compound Leaves
Trifoliolately Compound Leaves Boxelder Poison Ivy
Leaf Arrangement Alternate Opposite Whorled
Leaf Arrangement Ash
Leaf Arrangement Walnut
Organization of Root Systems: Primary Root, Secondary Root, Root Hairs, Root Cap
Meristems
MERISTEM CELL DIVISION
Apical Meristems Shoot Apical Meristem Root Apical Meristem
Apical Meristems: 1) 2)
Embryonic Tissue (Primary Meristems) Protoderm Procambium Ground Tissue
Embryonic Tissue (Primary Meristems) Procambium Protoderm Ground Meristem
Embryonic Tissue (Primary Meristems) Protoderm: Procambium: Ground Meristem:
Mature Tissues Dermal Tissue Vascular Tissue Ground Tissue
Mature Tissue Dermal Tissue Vascular Tissue Ground Tissue
Mature Plant Tissue Dermal Tissue: Vascular Tissue: Ground Tissue:
Vascular Cambium, Cork Cambium LATERAL MERISTEMS: Vascular Cambium, Cork Cambium