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Life Science Chapter 10 Flashcards | StudBud
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Life Science Chapter 10
Life Science Chapter 10
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A life science quiz to review concepts taught in chapter 10 - Structure and Function of Plants
Flashcards
33 cards
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Practice quiz
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Host live
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Questions
33
Answers
1
A plant's stem exhibits negative gravitropsm
True
False
2
Reversible, repeatable plant movements
photoperiodism
nastic
gravitropism
phototropism
3
If a plant's guard cells malfunction,
root hairs might fall off
the plant might suffer excessive water loss
the plant might produce too much sugar
too much auxin might be produced
4
A plants response to the length of time it is exposed to light is called...
photoperiodism
phototropism
phytochromes
thigmotropism
5
The region to the outside of the xylem in a tree trunk
cork
bark
wood
phloem
6
Choose ALL that apply.... An annual growth ring is composed of
summerwood
phloem
springwood
xylem
7
Auxin is a type of plant hormone
false
true
8
Arrangements of xylem and phloem in leaves and in nonwoody plants
turgor pressure
epidermis
cellulose
vascular bundles
9
the outermost tissue of leaves, young roots, and young stems
cellulose
fiber
wood
epidermis
10
Nastic movements are caused by changes in ...
vascular cambium
gravitropism
photosynthesis
turgor pressure
11
plants that bloom when nights are long
day-neutral plants
short-day plants
long-day plants
12
Woody stems are more flexible than herbaceous stems
true
false
13
Choose ALL that apply.... Plants
lack tissues
are eukaryotice
have cell walls
are producers
14
a plant's response to light is controlled by special pigments called...
stomata
phytochromes
photosynthesis
chlorophyll
15
the passage of water vapor out of the leaf through the stomata is called...
photosynthesis
transpiration
chloroplasts
petiole
16
transports a sugar solution
phloem
xylem
cellulose
plastid
17
Growth away from a factor
phototropism
positive tropism
gravitropism
negative tropism
18
In an opposite leaf arrangement,
two leaves are attached at a node
half the leaves are upside down
one leaf is attaced at a node
all the leaves are upside down
19
A collection of xylem
phloem
xylem
wood
bark
20
A chloroplast, for example
fiber
cuticle
cork
plastid
21
the study of plants is called...
anatomy
botany
physiology
biology
22
A component of plant cell walls
epidermis
xylem
cellulose
bark
23
The exchange of gases in the woody area of plants takes place through openings in bark called
guard cells
stomata
nodes
lenticels
24
Plant hormones are used to
stimulate plant growth
all of the above
control fruit ripening
kill weeds
25
The root system of grasses that consist of many nearly equal-sized roots are
taproot systems
lateral root systems
fibrous root systems
woody root systems
26
growth response to light
phototropism
positive tropism
gravitropism
photoperiodism
27
caused by the presence of water inside plant cells
plastid
turgor pressure
vascular bundles
fiber
28
the vascular cambium is a growth region in plants
false
true
29
Which does NOT belong with the other three?
cellulose
stem
leaf
root
30
the plant tissue that carries water from the roots to the leaves is...
epidermis
xylem
phloem
fibers
31
a growth response to gravity
positive tropism
phototropism
photoperiodism
gravitropism
32
A region on a stem where a leaf is or was attached is called a
vein
cuticle
node
whorl
33
The closing of a Venus flytrap is an example of thigmotropism
true
false
