Term
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Definition
| restrain protoplast, absorption, secretion, defence |
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Term
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Definition
cells with this can further divide & differentiate
cellulose, hemicellulose, pectins, protein, water
may contain lignin, suberin, cutin |
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Term
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Definition
joins adjacent cell walls
pectins |
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Term
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Definition
terminally differentiated
cellulose, hemicellulose matrix, lignin |
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Term
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Definition
Lined up by plasma membrane
−Cytoplasmic strands connect protoplasts of adjacent cells
body of plants is one confluent protoplast
Desmotubule: modified endoplasmic reticulum
Transport of substances between cells |
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Term
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Definition
| synthesis, secretion, transport, communication |
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Term
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Definition
Controls transport of materials
Detects hormones and environmental signals for cell growth and differentiation |
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Term
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Definition
cell expansion, accumulation, storage, breakdown and recycling, isolation of toxins (defense) or pigments, maintaining rigidity
-tonoplast |
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Term
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Definition
Chloroplast
Chromoplast
Amyloplast |
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Term
|
Definition
photosynthesis, other syntheses, storage
reproduce by fission
green, brown, red |
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Term
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Definition
Cellular respiration
semi autonomous |
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Term
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Definition
| role in photorespiration or conversion of fat to sucrose during germination (glyoxysomes) |
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Term
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Definition
| Spindle fibers – cell division Cortical microtubules – controls cell wall expansion |
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Term
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Definition
| cell wall division, tip growth of pollen tubes, secretion, cytoplasmic streaming |
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Term
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Definition
division of cytoplasm
Formation of phragmoplast then cell plate
Plasmodesmata formed as smooth ER trapped in cell plate |
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Term
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Definition
nonvascular plants
Mosses(bryophya), Liverworts(Hepatophyta), hornworts (anthocerophyta) |
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Term
|
Definition
thallose/leafy
Bryophyte
Heptatophyta |
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Term
|
Definition
Bryophyte
Anthocerophyta
spiral-shaped structures resembling horns |
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Term
|
Definition
Bryophytes
Bryophyta
peat mosses(Sphagnidae), granite mosses(Andreaeidae), "true mosses"(bryidae) |
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Term
|
Definition
| body that is undifferentiated into root, stem or leaf |
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Term
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Definition
| root-like hair structure in liverworts, mosses, and some vascular plants on free living gametophytes |
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Term
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Definition
| a more or less horizontal underground stem |
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Term
|
Definition
liverworts
cluster of undifferentiated tissue
may fall off and create new thallus |
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Term
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Definition
liverworts
cluster of undifferentiated tissue
may fall off and create new thallus |
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Term
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Definition
| structure bearing antheridia/archegonia |
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Term
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Definition
| structure aiding to spore dispersion |
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Term
|
Definition
moss
hood/cap covering capsule |
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Term
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Definition
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Term
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Definition
| teeth around opening of sporangium |
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Term
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Definition
moss, lack wall thickenings
h-water conducting
l-food conducting |
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Term
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Definition
| Psilophyta(whisk fern), Lycophyta, Sphenophyta(horsetail) and Pterophyta(fern). |
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Term
|
Definition
Scale leaves, Roots, shoots, Sporangia on leaf
homosporus
protostele |
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Term
|
Definition
whisk fern
no roots or leaves
leaves=enation(no vasc. bundle) |
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Term
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Definition
Horsetail
hallow shoots
homosporous
Seedless Vascular Plant |
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Term
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Definition
Seedless Vascular Plant
siphonostele most common
compound/simple |
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Term
| Protostele/Siphonostele/Eustele |
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Definition
P-no pith
S-leaf gap
E-vascular bundles |
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Term
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Definition
n-part of stem where leaves are attached
in-region of stem between node, no leaves attached |
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Term
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Definition
| cluster of sporangia (on ferns) |
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Term
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Definition
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Term
|
Definition
mega-large leaf, several veins, ass. w/ leaf gap
micro-lycophytes, one vein not ass. w/ leaf gap |
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Term
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Definition
| leaf(leaflike) structure bears sporangia |
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Term
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Definition
seed, vascular
Progymnosperms Cycadophyta, Ginkgophyta Gnetophyta Coniferophyta
Secondary growths (vascular cambium) frequent, tree forms |
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Term
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Definition
• Distinct leaves (needles or scales), single or multiple, from spur shoots
• Most species are trees or bushes with secondary growth (soft wood)
• Seeds in cones |
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Term
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Definition
seed plants
f.gametophye w/ egg cell, all surrounded by nucellus & 1/2 integuments, when matury becomes seed |
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Term
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Definition
f-contain megasporangia/spore, f.gametophyte. Seed cone
m-contain microsprangia/spore, m.gametophyte. Pollen Cone |
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