Exam 2 Flashcards
(23 cards)
Fungi (remaining part of chapter 25)-Ascomycota
How reproduce
Yeast – unicellular
How reproduce
How gets nutrition
Fungi-Basidiomycota
How reproduce
Fungi-Zygomycota
How reproduce
Bryophytes – Liverworts
Dominant generation
Reproduction
Spores or seeds? Structure produced in?
Water required?
How dispersed?
Diagram lifecycle
Gas exchange
True roots?
Vascular tissue present?
Arrangement if present
Bryophytes – Mosses
Dominant generation
Reproduction
Spores or seeds? Structure produced in?
Water required?
How dispersed?
Diagram lifecycle
Gas exchange
True roots?
Vascular tissue present?
Arrangement if present
Bryophytes – Hornworts
Dominant generation
Reproduction
Spores or seeds? Structure produced in?
Water required?
How dispersed?
Diagram lifecycle
Gas exchange
True roots?
Vascular tissue present?
Arrangement if present
Lycophytes
Dominant generation
Reproduction
Spores or seeds? Structure produced in?
Water required?
How dispersed?
Diagram lifecycle
Gas exchange
True roots?
Vascular tissue present?
Arrangement if present
Ferns & Friends
Dominant generation
Reproduction
Spores or seeds? Structure produced in?
Water required?
How dispersed?
Diagram lifecycle
Gas exchange
True roots?
Vascular tissue present?
Arrangement if present
Tissues
Ground tissue
3 cell types & functions
Vascular tissue
2 types & functions
Root system
Meristem location
Root zones – name and function
Root cross-sections – Monocots & Eudicots
Identify & function
Epidermis
Cortex
Endodermis
Primary xylem
Primary phloem
Pericycle
Shoot system-meristems
Apical
Lateral
Shoot system-basic stem structure
Node
Internode
Blade
Petiole
Axil
Axillary bud
Terminal bud
Shoot system-leaf arrangement
3 types
Shoot system-stem cross sections
Monicots
Cortex
Vascular bundle
Epidermis
Primary phloem
Phloem fibers
Primary xylem
Shoot system-stem cross sections
Eudicots
Cortex
Vascular bundle
Epidermis
Primary phloem
Phloem fibers
Primary xylem
Shoot system-Secondary growth
Monocots or Eudicots?
Vascular cambium
Periderm
Lenticles
Shoot systems-leaves-monicots
Cuticle
Epidermis
Stomata
Guard cells
Mesophyll
Bundle sheath cells
Primary xylem
Primary phloem
Shoot systems-leaves-eudicots
Cuticle
Epidermis
Stomata
Guard cells
Mesophyll
Bundle sheath cells
Primary xylem
Primary phloem
Plant Growth
Outline water transport
3 transport routes through cells
Role of Casparian strip in transport
Water stress responses – drought & flooding
Carbohydrate sources & sinks in a plant
Plant nutrients – N, P, K
Plant hormones – what do they do & where produced in the plant
Auxin
Cytokinins
Gibberellins
Ethylene
Abscisic acid
Gymnosperms
Dominant generation
Reproduction
Spores or seeds? Structure produced in?
Water required?
How dispersed?
Diagram lifecycle
Gas exchange
True roots?
Vascular tissue present?
Arrangement if present
Angiosperms – Monocots and Eudicots
Dominant generation
Flower variations
Perfect
Monoecious
Dioecious
Reproduction
Spores or seeds? Structure produced in?
Water required?
How dispersed?
Diagram lifecycle
Outline double fertilization
Pollination syndromes
Mechanisms to promote outcrossing
Life history types
Annual
Biennial
Perennial
Seeds – identify monocot vs. eudicot
Fruit dispersal mechanisms
Seed dormancy
Seed bank
Large vs. small seeds
Mechanisms of asexual reproduction
Angiosperms-Monocot
Number of cotyledons
Gas exchange
True roots?
Vascular tissue present?
Arrangement if present
Angiosperms- Eudicot
Number of cotyledons
Gas exchange
True roots?
Vascular tissue present?
Arrangement if present
Flower anatomy & functions
Petal
Sepal
Stamen
Anther
Filament
Pistil
Style
Stigma
Ovary
Ovule
Receptacle
Nectary
Peduncle
