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Lab Practical 3
N/A
34
Biology
Undergraduate 1
04/13/2009

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Term
Phylum Hepaticophyta
Definition
Liverworts
dorso-ventrally flattened
no stomata
Term
Phylum Bryophyta
Definition
mosses
have stomata and photosynthetic sporophytes
Term
Phylum Anthocerophyta
Definition
hornworts
have stomata and photosynthetic sporophytes
have non spore forming complex tissues in sporophyte
Term
Lack chlorophyll b
Definition
Kingdom Protista
Term
have chlorophyll b
Definition
Kingdom Plantae
Term
Lichen
Definition
symbiotic relationship between fungus and algae
Term
Stramenopila
Definition
have biflagellated zoospores
Kingdom Protista: Phylum Phaeophyta, Phylum Bacillariouphyta, Phylum Chrysophyta
Term
Phylum Phaeophyta
Definition
brown algae
Example: Fucus: dominant diploid life cycle
Term
Phylum Bacillariophyta
Definition
diatoms
shells consist of two halves
Term
Phylum Chrysophyta
Definition
golden Algae
silicon skeletons that are used for classification
Term
Other Algae
Definition
Phylum Rhodophyta, Phylum Dinophyta, Phylum Chlorophyta
Term
Phylum Rhodophyta
Definition
Red Algae
contain red plastids containing chlorophyll a
Term
Phylum Dinophyta
Definition
dinoflagellates (red tides)
cracked jagged shell and 2 flagella
Term
Phylum Chlorophyta
Definition
green algae, Volvox
have chlorophyll b
Term
Dominant life stage of Fucus is what?
Definition
Diploid Sporophyte
Term
What is the vegetative body called?
Definition
Thallus
Term
What phylum does brown algae belong to?
Definition
Phaeophyta
Term
Different kinds of lichens?
Definition
Crustose, fruticose, foliose
Term
Oomycota
Definition
Water molds
distinct mycelial growth with bundles of non septate hyphae
biflagellate zoospores
Term
Potato famine caused by:
Definition
Oomycota (water molds)
Term
Dictyosteliomycota
Definition
cellular slime molds
unicellular amoeboid cells
pseudoplasmodium
Term
psuedoplasmodium
Definition
an aggregation of many separate cells
eats bacteria
Term
Myxomycota
Definition
Plasmodial or true slime molds
unicellular amoeboid cells and flagellated swarm cells
diploid, coenocytic plasmodium
diploid most of their life cycle
Term
What are the "fruiting bodies"?
Definition
sporangia (zoosporangia, oosporangia)
Term
In Myxomycota, the desiccated dormant resting stage is called...
Definition
sclerotium
Term
Raphides
Definition
needle-like crystals
Term
druses
Definition
compound crystals
Term
True Fungi Characteristics
Definition
absorptive nutrition
cell wall=chitin
store food as glycogen
variety of life styles
Term
Characteristic that links Fungi to Animals
Definition
store food as glycogen
Term
Primitive True Fungi
Definition
lack regular septation, lack dikaryotic phase
Phylum Chytridiomycota
Phylum Zygomycota
Term
Advanced True Fungi
Definition
Ascomycetes and Basidiomycetes
Term
Ascomycetes
Definition
Haploid stage dominant
Penicillium/Aspergillus
Term
Basidiomycetes
Definition
dikaryotic stage dominant
mushrooms
Term
Phylum Charophyta
Definition
Stoneworts
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