1 2 early ancestors 3 land adaptations 4 plant life cycles
TRANSCRIPT
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Early Early AncestorsAncestors
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Land Land AdaptationsAdaptations
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Plant Life Plant Life CyclesCycles
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TaxonomyTaxonomy
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NonvasculaNonvascular Plantsr Plants
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Vascular Vascular PlantsPlants
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Early Ancesto
rs
Land Adaptation
s
Plant Taxono
my
Nonvascular Plants
Plant Life
Cycle
Vascular Plants
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First habitat First habitat for plantsfor plants
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What is aquatic What is aquatic or water?or water?
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Earliest Earliest ancestor for ancestor for land plantsland plants
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What is a type of What is a type of green algae?green algae?
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Type of Type of chlorophyll chlorophyll
found in found in terrestrial plant terrestrial plant
ancestorsancestors
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What is What is chlorophyll chlorophyll
aa and and b b ??
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The way algae The way algae and land and land
plants store plants store excess sugarsexcess sugars
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What is starch?What is starch?
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Found in the Found in the cell walls of cell walls of green algae green algae
and land and land plantsplants
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What is What is cellulose?cellulose?
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Developed to Developed to obtain obtain
minerals from minerals from the the
environmentenvironment
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What are roots?What are roots?
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Enabled plants Enabled plants to grow tallerto grow taller
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What is What is vascular vascular tissue?tissue?
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Found on all Found on all parts of a plant parts of a plant except for the except for the underside of underside of
leavesleaves
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What is waxy What is waxy cuticle?cuticle?
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Developed to Developed to protect sperm protect sperm
cellscells
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What is pollen?What is pollen?
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Surround Surround openings in openings in
leaves to help leaves to help prevent water prevent water
lossloss
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What are guard What are guard cells?cells?
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Two stage life Two stage life cycle of all plantscycle of all plants
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What is What is alternation of alternation of generations?generations?
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Dominant stage Dominant stage in the life cycle in the life cycle of a bryophyteof a bryophyte
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What is the What is the gametophyte?gametophyte?
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Branching Branching structure that structure that develops from develops from moss spores moss spores when they when they germinategerminate
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What is the What is the protonema?protonema?
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Jacket of sterile Jacket of sterile protective cells protective cells around the egg around the egg cell in ferns and cell in ferns and
mossesmosses
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What is the What is the female female
gametangia or gametangia or archegonium?archegonium?
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Eggs and sperm Eggs and sperm are produced are produced
during this stage during this stage in a fern’s life in a fern’s life
cyclecycle
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What is the What is the gametophyte or gametophyte or
prothallus?prothallus?
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Found in the Found in the division division
BryophytaBryophyta
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What are moss?What are moss?
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The only The only bryophyte with bryophyte with photosynthetic photosynthetic
sporophytessporophytes
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What are What are hornworts?hornworts?
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The division that The division that contains fernscontains ferns
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What is What is Pterophyta?Pterophyta?
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Type of moss Type of moss used by florist used by florist
due to its ability due to its ability to hold moistureto hold moisture
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What is What is sphagnum moss?sphagnum moss?
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Type of seedless, Type of seedless, vascular plant vascular plant
that has that has explosive yellow explosive yellow spores used in spores used in
fireworksfireworks
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What is What is Lycopodium?Lycopodium?
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Plants that are Plants that are first to move into first to move into barren areas and barren areas and help break down help break down
rock into soilrock into soil
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What are pioneer What are pioneer plants?plants?
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Anchor moss Anchor moss plants, but can’t plants, but can’t
absorb waterabsorb water
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What are What are rhizoids?rhizoids?
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Tiny cup shaped Tiny cup shaped structures on structures on
some bryophytes some bryophytes that are knocked that are knocked off by raindrops off by raindrops and make new and make new
plantsplants
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What are What are gemmae?gemmae?
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Nonvascular Nonvascular plant burned as plant burned as
fuel in some fuel in some countriescountries
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What is peat What is peat moss?moss?
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Used by moss to Used by moss to locate egg cells locate egg cells to be fertilizedto be fertilized
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What are What are chemical trails chemical trails made by eggs?made by eggs?
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Leaves of fernsLeaves of ferns
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What are fronds?What are fronds?
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Spore cases on Spore cases on the back of the back of mature fern mature fern
leavesleaves
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What are sori?What are sori?
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Water Water conducting conducting
tissuetissue
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What is xylem?What is xylem?
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Underground Underground rootlike stem in rootlike stem in whisk ferns and whisk ferns and
true fernstrue ferns
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What is the What is the rhizome?rhizome?
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Heart shaped Heart shaped gametophyte gametophyte stage in fernsstage in ferns
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What is the What is the prothallus?prothallus?
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Seedless Vascular Plants
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Name the following
structure found on Club Moss
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What is What is the the
strobili?strobili?