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Plant Growth and Structure
part of test 1
192
Agriculture
Undergraduate 4
01/25/2017

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Cards

Term
which part of the monocot seed is number 1?
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Definition
endosperm
Term
which part of the monocot seed is number 2?
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Definition
seed coat
Term
which part of the monocot seed is number 3?
[image]
Definition
coleoptile
Term
which part of the monocot seed is number 4?
[image]
Definition
plumule (shoot w/ leaf primordia)
Term
which part of the monocot seed is number 5?
[image]
Definition
scutellum (cotyledon)
Term
which part of the monocot seed is number 6?
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Definition
coleoptilar node
Term
which part of the monocot seed is number 7?
[image]
Definition
subcoleoptile internode
Term
which part of the monocot seed is number 8?
[image]
Definition
scutellar node
Term
which part of the monocot seed is number 9?
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Definition
primary root
Term
which part of the monocot seed is number 10?
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Definition
root cap
Term
which part of the monocot seed is number 11?
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Definition
coleorhiza
Term
what's in parentheses (number 1)?
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Definition
Caryopsis
Term
which part of the monocot seed is number 2?
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Definition
endosperm
Term
which part of the monocot seed is number 3?
[image]
Definition
cotyledon
Term
which part of the monocot seed is number 4?
[image]
Definition
coleoptile
Term
which part of the monocot seed is number 5?
[image]
Definition
plumule
Term
which part of the monocot seed is number 6?
[image]
Definition
radicle
Term
which part of the monocot seed is number 7?
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Definition
coleorhiza
Term
what's number 1 (type of seed)?
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Definition
dicot seed (bean)
Term
which part of the dicot seed is number 2?
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Definition
embryo
Term
which part of the dicot seed is number 3?
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Definition
plumule
Term
which part of the dicot seed is number 4?
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Definition
epicotyl
Term
which part of the dicot seed is number 5?
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Definition
cotyledon
Term
which part of the dicot seed is number 6?
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Definition
hypocotyl
Term
which part of the dicot seed is number 7?
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Definition
radicle
Term
which part of the dicot seed is number 8?
[image]
Definition
testa (seed coat)
Term
which part of the dicot seed is number 9?
[image]
Definition
hilum
Term
which part of the dicot seed is number 10?
[image]
Definition
micropyle
Term
depiction of the differences between monocot and dicot seeds
Definition
[image]
Term
what monocots store in their endosperm
Definition
starch
Term
Stems and leaves come from...
Definition
the coleoptera
Term
what legumes store in their cotyledons
Definition
protein and oil
Term
the dicot embryo compared to the plant
Definition
similar to the plant
Term
one function of the hyposotyl
Definition
helps bring it down into the soil
Term
Major difference between the endosperms of grasses and legumes
Definition
grasses have starch in endosperm and legumes have proteins and oils in cotyledons
Term
depiction of the grass seed germination process
Definition
[image]
Term
depiction of the visual indicators of monocot germination
Definition
[image]
Term
which part of the grass seedling is number 1?
[image]
Definition
coleoptile
Term
which part of the grass seedling is number 2?
[image]
Definition
subcoleoptile internode
Term
which part of the grass seedling is number 3?
[image]
Definition
adventitious root
Term
which part of the grass seedling is number 4?
[image]
Definition
subcoleoptile internode roots
Term
which part of the grass seedling is number 5?
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Definition
seminal roots
Term
which part of the grass seedling is number 6?
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Definition
seed
Term
which part of the grass seedling is number 7?
[image]
Definition
primary root system
Term
depiction of the germination process of dicots
Definition
[image]
Term
hypogeal germination
Definition
cotyledon(s) remaining below ground
Term
epigeal germination
Definition
cotyledon(s) emerging above the soil surface
Term
what does the primary stem in red clover do instead of elongate?
Definition
it produces axillary shoots
Term
why red clover can survive grazing
Definition
because the apex and meristematic tissue are safe
Term
brief description of the stolons in white clover
Definition
Stolons are above ground stems; each node has meristematic tissue
Term
petioles
Definition
the things attaching the leaves
Term
this part of the plant is important for regrowth
Definition
the growing point
Term
which part of the grass plant is number 1?
[image]
Definition
clum
Term
which part of the grass plant is number 2?
[image]
Definition
spikelet
Term
which part of the grass plant is number 3?
[image]
Definition
inflorescence
Term
which part of the grass plant is number 4?
[image]
Definition
flag leaf
Term
which part of the grass plant is number 5?
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Definition
collar
Term
which part of the grass plant is number 6?
[image]
Definition
internode
Term
which part of the grass plant is number 7?
[image]
Definition
leaf
Term
which part of the grass plant is number 8?
[image]
Definition
leaf blade
Term
which part of the grass plant is number 9?
[image]
Definition
leaf sheath
Term
which part of the grass plant is number 10?
[image]
Definition
new vegetative tiller
Term
which part of the grass plant is number 11?
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Definition
node
Term
which part of the grass plant is number 12?
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Definition
senescing leaves
Term
which part of the grass plant is number 13?
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Definition
crown area
Term
which part of the grass plant is number 14?
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Definition
adventitious roots
Term
which part of the grass plant is number 1?
[image]
Definition
blade (or leaf)
Term
which part of the grass plant is number 2?
[image]
Definition
ligule
Term
which part of the grass plant is number 3?
[image]
Definition
collar
Term
which part of the grass plant is number 4?
[image]
Definition
leaf sheath
Term
which part of the grass plant is number 5?
[image]
Definition
stem
Term
which part of the grass plant is number 6?
[image]
Definition
crown
Term
which part of the grass plant is number 7?
[image]
Definition
tiller
Term
which part of the grass plant is number 8?
[image]
Definition
roots
Term
clum
Definition
a reproductive tiller
Term
the part of grasses we're interested in and why
Definition
the crown area because that’s where the growth occurs
Term
which part of the grass plant is number 1?
[image]
Definition
leaf blade
Term
which part of the grass plant is number 2?
[image]
Definition
ligule
Term
which part of the grass plant is number 3?
[image]
Definition
collar
Term
which part of the grass plant is number 4?
[image]
Definition
auricle
Term
which part of the grass plant is number 5?
[image]
Definition
sheath
Term
which part of the grass plant is number 6?
[image]
Definition
veins
Term
which part of the grass plant is number 7?
[image]
Definition
node
Term
the main concern in forage management and why
Definition
the growing point because it determines if the species is grazing tolerant or not
Term
how rhizomes and stolons can be beneficial for grass plants
Definition
they can help with grazing and mowing tolerance
Term
example of how stolons benefit white clover
Definition
In white clover, the old plants die and the stolons create new plants
Term
example of how rhizomes benefit Bermudagrass
Definition
Bermudagrass has rhizomes with scales; the scales have meristematic tissue
Term
What is number 1?
[image]
Definition
intravaginal tiller
Term
What is number 2?
[image]
Definition
extravaginal tiller
Term
What is number 3?
[image]
Definition
shoot apex
Term
What is number 4?
[image]
Definition
stolon
Term
What is number 5?
[image]
Definition
rhizome
Term
extravaginal tillers come from...
Definition
the apex
Term
intravaginal tillers come from...
Definition
whorls
Term
how to calculate yield of a grass forage
Definition
Tiller Density x Weight = Yield
Term
what really matters in terms of the yield of a forage
Definition
the biomass yield
Term
tiller density
Definition
number of tillers per square foot
Term
the most important nutrient for grasses
Definition
N
Term
what tiller weight and number of tillers do above genetic potential
Definition
Above the genetic potential, the tiller weight will increase, but the number of tillers won’t
Term
Photoperiod
Definition
the day length
Term
how cool season grasses respond to day length
Definition
Cool season grass switches to reproductive in response to longer day length
Term
depiction of a grass meristem
Definition
[image]
Term
some plants that have panicles
Definition
-rice
-tall fescue and some other forages
Term
caryopsis
Definition
the grain or seed for grasses
Term
Anthesis
Definition
when the plant is ready for flowering and such
Term
what's number 1?
[image]
Definition
caryopsis
Term
what's number 2?
[image]
Definition
palea
Term
what's number 3?
[image]
Definition
lemma
Term
what's number 1?
[image]
Definition
anther
Term
what's number 2?
[image]
Definition
palea
Term
what's number 3?
[image]
Definition
filament
Term
what's number 4?
[image]
Definition
lodicule
Term
what's number 5?
[image]
Definition
lemma
Term
what's number 6?
[image]
Definition
ovary
Term
what's number 7?
[image]
Definition
style
Term
what's number 8?
[image]
Definition
stigmas
Term
what's number 1?
[image]
Definition
awn
Term
what's number 2?
[image]
Definition
rachilla
Term
what's number 3?
[image]
Definition
2nd glume
Term
what's number 4?
[image]
Definition
1st glume
Term
what's number 1?
[image]
Definition
caryopsis
Term
what's number 2?
[image]
Definition
floret
Term
what's number 3?
[image]
Definition
spikelet
Term
[image]
Definition
panicle
Term
[image]
Definition
raceme
Term
[image]
Definition
spike
Term
morphology of a legume flower
Definition
[image]
Term
what's number 1?
[image]
Definition
banner
Term
what's number 2?
[image]
Definition
wing
Term
what's number 3?
[image]
Definition
pedicel
Term
what's number 4?
[image]
Definition
keel
Term
what's number 5?
[image]
Definition
pedicel
Term
what's number 6?
[image]
Definition
ovary
Term
what's number 7?
[image]
Definition
stamens
Term
what's number 8?
[image]
Definition
style
Term
what's number 9?
[image]
Definition
wing
Term
what is the keel in legume dicot flowers?
Definition
2 fused petals (encloses ovary and stamens)
Term
what happens to the ovary in legume flowers?
Definition
becomes a pod containing 2-3 seeds (this happens in peanuts)
Term
the way the ovary is in legumes and why
Definition
the ovary is elongated to get a pod
Term
the way pollination works in legumes
Definition
A lot of legumes can’t self-pollinate; they’re cross-pollinators
Term
how pollen gets from legumes to insects
Definition
stigma rubs belly as insects pollinate
Term
why honeybees aren’t good pollinators for alfalfa
Definition
because the pistil smacks it on the head, deterring it
Term
the type of bee you have to use for pollination of alfalfa
Definition
bumble bees
Term
tillers
Definition
the vegetative structures coming from the lateral buds of the apex
Term
depiction of the vegetative phase of grass development
Definition
[image]
Term
depiction of the transition phase of grass development
Definition
[image]
Term
depiction of the reproductive phase of grass development
Definition
[image]
Term
the developmental stages of grasses
Definition
1: germination
2: vegetative
3: elongation
4: reproduction
5: seed development and ripening
Term
the vegetative stage
Definition
leaf development
Term
the elongation stage
Definition
stem development
Term
the reproductive stage
Definition
floral development
Term
what plants do when they are stressed
Definition
resort to reproduction
Term
the stages of alfalfa growth
Definition
1: vegetative
2: flower bud development
3: flowering
4: seed production
Term
how clipping affects grass roots
Definition
Clipping and height of clipping make roots recede; the closer you clip it, the shallower the roots get; the plant redirects energy to growing leaves
Term
what can happen to the leaves and roots if you clip too low?
Definition
you affect the leaf and root growth at the same time
Term
the best time to clip a forage
Definition
might be during the early part of the transition phase
Term
which part of the grass plant is number 1?
[image]
Definition
blade (or leaf)
Term
which part of the grass plant is number 2?
[image]
Definition
ligule
Term
which part of the grass plant is number 3?
[image]
Definition
collar
Term
which part of the grass plant is number 4?
[image]
Definition
leaf sheath
Term
which part of the grass plant is number 5?
[image]
Definition
stem
Term
which part of the grass plant is number 6?
[image]
Definition
crown
Term
which part of the grass plant is number 7?
[image]
Definition
tiller
Term
which part of the grass plant is number 8?
[image]
Definition
roots
Term
clum
Definition
a reproductive tiller
Term
the part of grasses we're interested in and why
Definition
the crown area because that’s where the growth occurs
Term
which part of the grass plant is number 1?
[image]
Definition
leaf blade
Term
which part of the grass plant is number 2?
[image]
Definition
ligule
Term
which part of the grass plant is number 3?
[image]
Definition
collar
Term
which part of the grass plant is number 4?
[image]
Definition
auricle
Term
which part of the grass plant is number 5?
[image]
Definition
sheath
Term
which part of the grass plant is number 6?
[image]
Definition
veins
Term
which part of the grass plant is number 7?
[image]
Definition
node
Term
the main concern in forage management and why
Definition
the growing point because it determines if the species is grazing tolerant or not
Term
how rhizomes and stolons can be beneficial for grass plants
Definition
they can help with grazing and mowing tolerance
Term
example of how stolons benefit white clover
Definition
In white clover, the old plants die and the stolons create new plants
Term
example of how rhizomes benefit Bermudagrass
Definition
Bermudagrass has rhizomes with scales; the scales have meristematic tissue
Term
What is number 1?
[image]
Definition
intravaginal tiller
Term
What is number 2?
[image]
Definition
extravaginal tiller
Term
What is number 3?
[image]
Definition
shoot apex
Term
What is number 4?
[image]
Definition
stolon
Term
What is number 5?
[image]
Definition
rhizome
Term
extravaginal tillers come from...
Definition
the apex
Term
intravaginal tillers come from...
Definition
whorls
Term
how to calculate yield of a grass forage
Definition
Tiller Density x Weight = Yield
Term
what really matters in terms of the yield of a forage
Definition
the biomass yield
Term
tiller density
Definition
number of tillers per square foot
Term
the most important nutrient for grasses
Definition
N
Term
what tiller weight and number of tillers do above genetic potential
Definition
Above the genetic potential, the tiller weight will increase, but the number of tillers won’t
Term
Photoperiod
Definition
the day length
Term
how cool season grasses respond to day length
Definition
Cool season grass switches to reproductive in response to longer day length
Term
depiction of a grass meristem
Definition
[image]
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