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bio II lab 4
plants I: Seedless plants
23
Biology
Undergraduate 1
10/06/2011

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Cards

Term
antherida
Definition
male gametangia that produce sperm
Term
gemmae cups
Definition
small mases of cells that develop in cups on the upper serface of the thallus and bud off to grow new plants
Term
[image]
Definition
Phylum Heptaophyta(liverworts)-> Marchantia Thallus cross section
Term
[image]
Definition
Phylum Hepatophyta(liverworts)-> Marchantia Antheridophore
Term
[image]
Definition
Phylum Hepatophyta(liverworts)-> Marchantia Archegoniophore(female)
Term
[image]
Definition
Phylum Bryophyta(mosses)-> Moss Antheridial Head
Term
[image]
Definition
Phylum Bryophyta(mosses)-> Moss Archegonial Head
Term
[image]
Definition
Phylum Bryophyta(mosses)-> Moss Young Gametophyte)
Term
[image]
Definition
Phylum Bryophyta(mosses)-> Moss Capsule
Term
[image]
Definition
Phylum Pterophyta(ferns and horsetails)-> Fern Antheridia
Term
[image]
Definition
Phylum Pterophyta(fern and horsetails)-> Fern Archegonia
Term
[image]
Definition
Phylum Pterophyta(ferns and horsetails)-> Fern Sori
Term
[image]
Definition
Phylum Pterophyta(ferns and horsetails)-> fern Young Sporophyte
Term
what do sori store?
Definition
sori store spores
Term
[image]
Definition
phylum Pterophyta(ferns and horsetails)-> Equesitum
Term
[image]
Definition
Phylum Chlorophyta-> Volvox
Term
[image]
Definition
Phylum Chlorophyta-> Oedogonium
Term
rhodophyta
Definition

red algae

no flagella or centrioles

sperm are drifters

dominant pigment= phycobiliprotiens (give red/purple color)

storage product=floridean starch

 

Term
chlorophyta
Definition

green algae

occur in marine and fresh water

some lichens and others symbionts inside of radiolarians and forams

2 flagella and light sensitive eyespot

all flagella in group beat in coordination and eyepots better developed on one part of colony, so they swim like one organism

 

Term
charophyta
Definition

stoneworts

closest relatives of land plants

 

Term
bryophyta
Definition

mosses

nonvascular

usually grow in  velvaty carpets

 

Term
pteridophyta
Definition

ferns

sporophyte generation dominates

gametophyte reduced to tiny independent leaflet

free sperm nust swim to egg

 

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