Stem apex 

"Parts"

6 Parts

dicot stem model

Find:

1.Epidermis

2. Cortex

3.Pith

4.Vascular bundles (Xylem,Phloem,Vascular Cambium)

Helianthus Stem

      Find the epidermis, cortex, pith, bundle cap fibers, and vascular bundles (xylem,
      phloem, and vascular cambium).

Monocot stem

Find the epidermis, hypodermis, cortex, xylem (vessels, fibers, and parenchyma), and
      phloem (sieve tube elements, companion cells, and fibers).

Zea stem

Find the epidermis, hypodermis, cortex, xylem (vessels, fibers, and parenchyma), and
      phloem (sieve tube elements, companion cells, and fibers)

Woody Stem

Locate the vascular cambium, secondary xylem, secondary phloem, vascular rays,
       pith, periderm, and lenticels.

Tilia and Fraxinus Stem

Locate vascular cambium, secondary xylem, secondary phloem, vascular rays, pith,
       and periderm.

Study the preserved material of bark from Prunus and Betula.
       Locate lenticels (figs. 6.200, 6.202).

Determine leaf arrangement; margins; simple or compound (pinnate or palmate).
       Identify: petiole, blade, rachis, petiolule, leaflet  

Kingdom protista

Phyla

1. Phylum Phaeophyta

2. Chrysophyta

3.Rhodophyta

4.Myxomycota

Kingdom Mycetae

Phylas

1. Zygomycota

2.Ascomycota

3.Deuteromycota

4.Basidiomycota

1. Crustose

2.Foliose

3.Fruticose

Diatoms

"Two kinds"

Pennate:  Have bilateral symmetry and are typically rectangular

Centric: Have radial symmetry and are typically round

Diatom 

"Picture"

Phylum Rhodophyta

(Red Algae)

"Chondrus" 

What do they produce?

Amoeboids/ Amoebozoans

what do they do?

Kingdom Protista

"Stramenopila"

 Includes:

Phaeophyta

Chrysophyta

and Oomycota

Phylum Phaeophyta

"Brown Algae"

"Sargassum"

 "Sargassum"

learn:

-Stem (Stipe)

-Blades

-Air bladders

Phylum phaeophyta

"Fucus"

-Attaches itself to rocks

*Flattened stem and enlarged receptacles

"Fucus"

(Structures)

Exterial anatomy

1.Blade

2.Receptacle- fork shaped

3. Conceptacle- chambers embeded in receptacles

4.Blade

"Fucus"

Structures

(Internal anatomy)

1. Sterile paraphases

2. Antheridial branches

2a.-Archegonium

2b. -Sperm within the antheridium

3.Ostiole- opening

4.Oogonium

"Fucus"

Bisexual concepticle structures

1. Nucleus of egg

2.Oogonium

3. Eggs

4.Antheridium

5.Paraphyses

Phylum chrysophyta

"Heterokontophyta"

Diatoms

separated into two large groups depending on shape

Phylum Rhodophyta

"Red Algae"

What does this produce?

And for what commercial purpose?

Genus- "Chondrus"

-Produces carrageenan 

Carrageenan is a thickener used in ice cream, paint, and food preservatives.

two groups of slime molds

1. Dictyosteliomycota- Cellular slime molds

2. Myxomycota- Plasmodial slime molds

Phylum Myxomycota

"Ameoboid"

What genus did we cover?

"Stemonitis"

Know:

-Stalk 

-peridium(Outer covering of sporangia)

-capitillium

-columella

Kingdom Myccetae

Phylum Zygomycota

What genus' did we study?

"Rhizopus"

"Bread mold"

(Parts)

Sporangia, Hyphae(Stolon), Sporangium, Spores, Columella

Rhizopus

Zygote

Phylum Ascomycota

Genus'?

"Peziza"

and

"Microsphaera"

"Peziza"

What kind of ascocarp?

Study slide

"Peziza"

(Slide)

-Ascocarp

-Asci

-Ascospores

"Peziza"

(Anatomy)

1. Hymenial layer

2. Ascus with ascospores

3.Ascocarp(Ascoma) Mycelium

"Microsphaera alni"

What type of ascocarp?

"Morchella"

What type of ascocarp?

Phylum Deuteromycota

Only one genus we discussed

"Penicillium"

Has conidia and conidiophores

Penicillium

Picture

Phylum Basidiomycota

"Genus'"

1."Coprinus"

2."Aaricus"(Grocery store mushroom)

3. "Polyporus"

4. "Lycoperdon"

Phylum Basidiomycota

1.Gills

2.Basidia

3.Sterigma

4.Basidiospores

Leaf Model

Label:

Epidermis, guard cells, stoma, palisade mesophyll, spongy mesophyll, bundle sheath cells, xylem, and phloem