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Lab 8
Plany phylogeny & evolution
40
Biology
Undergraduate 2
04/25/2015

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Cards

Term
Alternation of generations
Definition
Plants undergo ___________, which means that generations switch between haploid and diploid forms.
Term
Haploid, haploid gametophyte
Definition
In alternation of generations in plants, the _________ spore grows into the _______ ________ form.
Term
Gametes, sporophyte
Definition
The haploid gametophyte produces _________ which unite with others to form a diploid _________.
Term
Platae characteristics
Definition
1. Cellulose cells walls
2. Multicellular
3. Alternation of generations
Term
Lack vascular bundles
Definition
Bryophytes (mosses and liverworts) are unique in that they:
Term
Haploid gametophyte
Definition
The dominant phase of Brytophytes is the:
Term
Meiosis
Definition
Moss produces spores by:
Term
Gametophyte
Definition
Bryophyte spores grow into a multicellular:
Term
Gemmae
Definition
Bryophyte gametophytes may reproduce asexually using:
Term
-Gymnosperm
-Angiosperm
-Pterophyta
Definition
What groups have a dominant sporophyte stage?
Term
-Gymnosperm
-Angiosperm
Definition
Structures that transport and preserve offspring through adverse conditions
Term
Fertilization
Definition
What process ends the haploid stage in angiosperms?
Term
[image]
Definition
Bryophyta
Term
[image]
Definition
Pterophyta
Term
[image]
Definition
Angiosperm
Term
[image]
Definition
Bryophyta
Term
[image]
Definition
Gymnosperm
Term
[image]
Definition
Angiosperm
Term
[image]
Definition
X. Antheridiophore containing sperm
Y. Archegoniophore containing eggs
Term
[image]
Definition
Sporophyte
Term
[image]
Definition
A. Haploid gametophyte
Term
[image]
Definition
Fern gametophyte
Term
[image]
Definition
A. Fiddlehead
B. Pinna
C. Richis
D. Rhizome
Term
[image]
Definition
Male cones
Term
[image]
Definition
Female cone
Term
[image]
Definition
A. Pollen tube
B. Stigma
C. Style
D. Ovary
E. Two sperm
Term
[image]
Definition
Staminate cone
Term
[image]
Definition
Ovulate cone
Term
[image]
Definition
Marchantia antheridiphore
Term
[image]
Definition
Mnium archegonium
Term
[image]
Definition
Marchantia thallus
Term
[image]
Definition
Moss capsule
Term
[image]
Definition
Sorus
Term
[image]
Definition
Fern gametophyte
Term
[image]
Definition
Mnium archegonium
Term
[image]
Definition
Marchantia sporophyte
Term
[image]
Definition
Fern rhizome
Term
[image]
Definition
Marchantia antheridiphore
Term
[image]
Definition
Marchantia archigoniphore
Term
[image]
Definition
Moss sperm
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