Unit Exam Flashcards
Brassica rapa is classified as a
monocot or dicot
dicot
Monotcot means…
One cotyledon
Dicot means
Two cotyledons
mono means
one
di means
two
epi means
above
hypo means
below
seed leaves: non photosynthetic
cotyledon
radicle
epicotyl
true leaves
hypocotyl
cotyledon
photosynthetic
true leaves
hypocotyl
epicotyl
cotyledon
radicle
true leaves
stem above cotyledons
hypocotyl
epicotyl
radicle
true leaves
cotyledons
epicotyl
stem below cotyledons
hypocotyl
epicotyl
radicle
true leaves
cotyledons
Hypocotyl
part of the seed that presents desication (drying out)
hypocotyl
seed coat
true leaves
emrbyo
seed coat
food source for embryo inside the seed
hypocotyl
true leaves
endosperm
embryo
endosperm
primary root: first to emerge during germination
radicle
true leaves
cotyledon
epicotyl
hypocotyl
radicle
Seeds will stay dormant until which conditions are met
(a) temperature, moisture, nutrient availability, gas exchange, sunlight
(b) moisture, nutrient availability, gas exchange, sunlight
(c) temperature, moisture, nutrient availability, sunlight
(a) temperature, moisture, nutrient availability, gas exchange, sunlight
waxy layer of leaf that prevents water loss
cuticle
spongy layer
epidermis
palisade layer
cuticle
site of photosynthesis
roots
flowers
leaves
stems
leaves
primary function is to produce support leaves and flowers
roots
flowers
leaves
stems
stems
The primary function is to anchor and absorb
roots
leaves
stems
flowers
roots
The primary functions is to produce glucose
roots
leaves
stems
flowers
leaves
Primary function is to lure in pollinators
roots
leaves
stems
flowers
fowers
Why is seed dispersal important
(a) seeds need to stay close to the parent plant
(b) seeds need an environment that is less competitive for nutrients and water
(c) seeds need to be close to plants of the same species
(d) seeds need an environment that is high in competitions for nutrients and water
(b) seeds need an environment that is less competitive for nutrients and water
what part of the vascular system goes upward only
xylem
phloem
xylem
what part of the vascular system goes up and down
xylem
phloem
pholem
where in the plant cell does photosynthesis take place
mitochondria
chloroplast
cytoplasm
roots
chloroplast
tissue layers: protection
dermal
vascular
ground
dermal
tissue layers: support
dermal
ground
vascular
ground
tissue layers: transportation
vascular
dermal
ground
vascular
xylem is in the form of an “X”
stem dicot
root monocot
root dicot
stem monocot
root dicot
The vascular bundle is close to the epidermis and looks like “candy corn”
stem dicot
root monocot
root dicot
stem monocot
stem dicot
the opening “pore” at the bottom of most leaves are called
guard cells
stroma
thylakoid
stoma
stoma
the cells that control the opening
guard cells
stroma
thylakoid
stoma
guard cells
reactants in photosynthesis
CO2, Water, Sunlight
CO2 and O2
O2 and glucose
CO2, water, glucose
CO2, Water, Sunlight
products of photosynthesis
CO2, Water, Sunlight
CO2 and O2
O2 and glucose
CO2, water, glucost
O2 and Glucose
If a plants pollen lands on itself and fertilization: causing less genetic variation this is called
proper pollination
pollinator pollination
cross pollination
self pollination
self pollination
If a pollinator transfers pollen from one plant to another plant of the same species this is called
proper pollination
pollinator pollination
cross pollination
self pollination
cross pollination
What is the goal of photosynthesis
energy (ATP)
food (glucose)
ATP (energy and food (Glucose
NADPH and ATP
Food (Glucose)
The goal of cellular respiration is
energy (ATP)
food (glucose)
ATP (energy and food (Glucose
NADPH and ATP
Energy (ATP)
What organelle is responsible for making food for an autotroph
chloroplast
nucleus
mitochondria
golgi apparatus
chloroplast
What organelle is responsible for making energy (heterotroph or autotroph)
chloroplast
nucleus
mitochondria
golgi apparatus
mitochondria
