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Biology > Unit Exam > Flashcards

Unit Exam Flashcards

1
Q

Brassica rapa is classified as a

monocot or dicot

A

dicot

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2
Q

Monotcot means…

A

One cotyledon

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3
Q

Dicot means

A

Two cotyledons

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4
Q

mono means

A

one

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5
Q

di means

A

two

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6
Q

epi means

A

above

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7
Q

hypo means

A

below

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8
Q

seed leaves: non photosynthetic

cotyledon
radicle
epicotyl
true leaves
hypocotyl

A

cotyledon

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9
Q

photosynthetic

true leaves
hypocotyl
epicotyl
cotyledon
radicle

A

true leaves

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10
Q

stem above cotyledons

hypocotyl
epicotyl
radicle
true leaves
cotyledons

A

epicotyl

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11
Q

stem below cotyledons

hypocotyl
epicotyl
radicle
true leaves
cotyledons

A

Hypocotyl

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12
Q

part of the seed that presents desication (drying out)

hypocotyl
seed coat
true leaves
emrbyo

A

seed coat

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13
Q

food source for embryo inside the seed

hypocotyl
true leaves
endosperm
embryo

A

endosperm

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14
Q

primary root: first to emerge during germination

radicle
true leaves
cotyledon
epicotyl
hypocotyl

A

radicle

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15
Q

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

(a) temperature, moisture, nutrient availability, gas exchange, sunlight

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16
Q

waxy layer of leaf that prevents water loss

cuticle
spongy layer
epidermis
palisade layer

A

cuticle

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17
Q

site of photosynthesis

roots
flowers
leaves
stems

A

leaves

18
Q

primary function is to produce support leaves and flowers

roots
flowers
leaves
stems

A

stems

19
Q

The primary function is to anchor and absorb

roots
leaves
stems
flowers

A

roots

20
Q

The primary functions is to produce glucose

roots
leaves
stems
flowers

A

leaves

21
Q

Primary function is to lure in pollinators

roots
leaves
stems
flowers

A

fowers

22
Q

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

A

(b) seeds need an environment that is less competitive for nutrients and water

23
Q

what part of the vascular system goes upward only

xylem
phloem

A

xylem

24
Q

what part of the vascular system goes up and down

xylem
phloem

A

pholem

25
Q

where in the plant cell does photosynthesis take place

mitochondria
chloroplast
cytoplasm
roots

A

chloroplast

26
Q

tissue layers: protection

dermal
vascular
ground

A

dermal

27
Q

tissue layers: support

dermal
ground
vascular

A

ground

28
Q

tissue layers: transportation

vascular
dermal
ground

A

vascular

29
Q

xylem is in the form of an “X”

stem dicot
root monocot
root dicot
stem monocot

A

root dicot

30
Q

The vascular bundle is close to the epidermis and looks like “candy corn”

stem dicot
root monocot
root dicot
stem monocot

A

stem dicot

31
Q

the opening “pore” at the bottom of most leaves are called

guard cells
stroma
thylakoid
stoma

A

stoma

32
Q

the cells that control the opening

guard cells
stroma
thylakoid
stoma

A

guard cells

33
Q

reactants in photosynthesis

CO2, Water, Sunlight
CO2 and O2
O2 and glucose
CO2, water, glucose

A

CO2, Water, Sunlight

34
Q

products of photosynthesis

CO2, Water, Sunlight
CO2 and O2
O2 and glucose
CO2, water, glucost

A

O2 and Glucose

35
Q

If a plants pollen lands on itself and fertilization: causing less genetic variation this is called

proper pollination
pollinator pollination
cross pollination
self pollination

A

self pollination

36
Q

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

A

cross pollination

37
Q

What is the goal of photosynthesis

energy (ATP)
food (glucose)
ATP (energy and food (Glucose
NADPH and ATP

A

Food (Glucose)

38
Q

The goal of cellular respiration is

energy (ATP)
food (glucose)
ATP (energy and food (Glucose
NADPH and ATP

A

Energy (ATP)

39
Q

What organelle is responsible for making food for an autotroph

chloroplast
nucleus
mitochondria
golgi apparatus

A

chloroplast

40
Q

What organelle is responsible for making energy (heterotroph or autotroph)

chloroplast
nucleus
mitochondria
golgi apparatus

A

mitochondria

Biology (10 decks)

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