Download Notes: Chapter 31

Name _______________________ Period _______ Date _______________________
Chapter 35 Notes: Plant Structure and Growth
I.
Basic _______________ of Flowering Plants (Angiosperms)
A. 2 Classes:
i. _____________ - 1 Seed leaf, Fibrous Roots, Parallel Veins,
Complexly- Arranged Vascular Bundles, Flower Parts in 3’s
ii. _____________ - 2 Seed leaves, Tap Roots, Net-like Veins,
Vascular Bundles Arranged in a Ring, Flower Parts in 4’s or 5’s
B. 2 Main Systems:
i. The __________ System- Taproots, Fibrous, Adventitious
ii. The __________ System1. ___________ - Nodes, Internodes, Axillary Bud, Terminal Bud
2. ___________ - Blade + Petiole
iii. ___________ System Connects 2 Systems
II.
Basic _____________ of Flowering Plants (Angiosperms)
A. Types of Cells
1. _______chyma- “Typical”, Carry out Metabolism, Big Vacuoles
2. _______chyma- Stretchy, Supportive Wall
3. _______chyma- Non-Stretchy Wall (w/ Lignin)
4. __________ + _______________ (Make Up _________)
Dead Cells that Carry W
ater + Minerals
5. ______________ + Companion Cells (Make Up ___________)
Living Cells that Carry Sugar
B. Types of Tissues
1. _________________ - aka Epidermis
2. _________________ - Xylem + Phloem
3. _________________ - Bulk of Plant (Mostly Parenchyma)
Name _______________________ Period _______ Date _______________________
III.
Plant Growth
A. ___________ - Usually Up/Down via __________ Meristems at Tips
i. In Roots- Root Cap
a. Zone of Cell Division w/Apical Meristems:
a) _________________ Epidermis
b) __________________ Ground Tissue (Cortex)
c) ________________ __________ Tissue (Stele)
b. Three zones of a root tip:
a) Zone of Cell Elongation- _________
b) Zone of Cell ___________
c)
_____________________
c. Diagram
ii. In Shoots
1. Stems: Dicots- Vascular Bundles in a _________
2. Monocots-Bundles Throughout
3. Leaves: Waxy ___________ on Epidermis, Stomata, Guard Cells, Ground
Tissue (_________________)
4. Diagram
B. _________________________ - Thickening via ___________ Meristems
1. _________________ Cambium Xylem (Rings) and Phloem
2. ____________ Cambium Tough Covering that Replaces Epidermis
3. Diagram