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Hansen's Ch 23 Flashcards | StudBud
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Hansen's Ch 23
Hansen's Ch 23
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Ch 23 biology plant structure and function quiz #biology #plant #structure #function
Flashcards
32 cards
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Practice quiz
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Questions
32
Answers
1
What is the yellow part of the diagram?
cortex
palisade cells
vascular system
meristem
2
76. Where in a plant does mitosis produce new cells?
b. chloroplasts
c. mesophyll
d. phloem
a. meristems
3
What is the structure labeled with a E?
epidermis
cuticle
stomata
bundle sheath
4
What is J?
xylem and phloem
meristem
spongy
stomata
5
79. What part of the root stores the products of photosynthesis, such as starch?
c. root cap
b. cortex
d. root hairs
a. vascular cylinder
6
This is a ...
root
none of these
leaf
stem
7
75. Stomata open and close in response to water pressure within
a. root cells
b. cell walls
d. xylem
c. guard cells
8
What tissues are contained within Structure G in the diagram?
meristem
ground
dermal
vascular
9
What type of root system has a long, central root?
taproot
fibrous root
skinny root
fat root
10
What is the structure labeled with a D?
apical meristem
epidermis
vascular bundle
cuticle
11
What type of growth is this?
secondary
tertiary
none of these
primary
12
What color is the xylem?
blue
yellow
green
red
13
What is the structure labeled with a G?
guard cell
stomata
vein
root cell
14
78. True or False: Monocot stems have vascular bundles in an organized ring-like pattern.
true
false
15
Vocab: Which of these is NOT found on roots?
Apical meristem
Node
Cortex
Vascular cylinder
16
81. Secondary growth in plant involves growth in
b. width
d. weight
c. height
a. length
17
How much are you worried about your biology final?
not worried at all
really stressed
kind of stressed
indifferent
18
70. The area of the leaf where photosynthesis occurs is the
epidermis
mesophyll
vascular bundles
stomata
19
80. Which of the following is not a function of the root?
c. store food
d. produce leaves, branches & flowers
b. absorb water & nutrients
a. support & anchor the plant
20
Vocab: Is this a monocot or dicot stem?
monocot
dicot
21
What is this?
stem cross section
flower cross section
leaf cross section
root cross section
22
72. Phloem functions primarily in
c. transport of products of photosynthesis
b. growth of root
a. transport of water
d. increasing stem width
23
69. Which of the following is NOT one of the main plant organs?
leaves
roots
flowers
stems
24
73. As a growing root pushes through the soil, the fragile apical meristem is protected by
c. bark
b. xylem
a. a root cap
d. root hairs
25
Vocab: What covers most leaves?
cuticle
nodes
dirt
buds
26
Vocab: When vascular bundles are arranged in a ring-like pattern in a stem, it describes a
dicot
monocot
27
Which structures perform photosynthesis?
D
C
B
A
28
71. Part that supports the plant body & carries nutrients between different parts of the plant
root
flower
stem
leaf
29
77. What part of the plant has a waxy covering to help prevent water loss?
a. vascular bundle
b. stomata
c. epidermis
d. cortex
30
Vocab: The place on a stem where leaves are attached are called
petiole
node
bud
none of these
31
What is the arrow pointing to?
root cap
apical meristem
vascular cylinder
epidermis
32
Vocab: What cells control the opening/closing of stomata?
leaf cells
guard cells
spongy mesophyll
cortex cells
