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Duplicate of Plant Cells, Tissues & Organs Flashcards | StudBud
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Duplicate of Plant Cells, Tissues & Organs
Duplicate of Plant Cells, Tissues & Organs
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Review of structure and function of plant cells, tissues and organs basics for grade 11 biology.
Flashcards
25 cards
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Practice quiz
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Host live
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Questions
25
Answers
1
In which layer does most photosynthesis occur?
spongy mesophyll
epidermis
palisade mesophyll
cuticle
2
Which type of roots store carbohydrates (nutrients) and absorb water?
Tap, Fibrous & Modified
Tap & Fibrous
Fibrous & Modified
Tap & Modified
3
Which terms best describe this leaf?
pinnate & simple
pinnate & compound
palmate & simple
palmate & compound
4
Potatoes are an example of
root tubers
corms
stolons
stem tubers
5
Which of the following is FALSE with respect to vessel elements?
It makes up xylem
Its walls are reinforced with lignin
It transports dissolved sucrose
Cells are dead at maturity
6
What do T & Y respectively point to?
epidermis & stoma
epidermis & guard cell
cuticle & stoma
cuticle & guard cell
7
What do 8 & 9 respectively represent?
pith & epidermis
cortex & endodermis
cortex & epidermis
pith & endodermis
8
Which structure is incorrectly matched with its tissue?
palisade mesophyll - ground
companion cell - meristem
tracheid - vascular
guard cell - dermal
9
In a root, a vessel element completes its development in which region?
Zone of ELongation
Apical Meristem
Root Cap
Zone of Maturation
10
Support, conduction & photosynthesis are function of
roots
leaves
stems
flowers
11
Pith is a type of
vascular tissue
ground tissue
dermal tissue
meristem
12
A horizontal stem that grows underground with nodes at the end
stolon
runner
tuber
rhizome
13
What is the scientific name for flowering plant?
Gymnosperm
Angiosperm
Pteridophyte
Bryophyte
14
What are 2 main functions of a leaf?
reproduction & support
sugar transport & starch storage
photosynthesis & gas exchange
water & nutrient absorption
15
"D" represents the
zone of elongation
root cap
meristem
root hair
16
Which of the following is characteristic of earlywood?
band is thin in diameter
growth in autumn
band is thick in diameter
band is darker
17
Companion cells are closely associated with
sieve tube elements
vessel elements
tracheids
trichoes
18
Which of the following do herbaceous plants lack?
photosynthetic cells
primary xylem
apical meristem
periderm
19
When found in plants, parenchyma are primarily used for
transport
protection
division
storage
20
Which of the following is correctly matched?
dicot - one cotyledon
dicot - palmate venation
dicot - floral parts in multiples of 3
monocot - taproot
21
Tiny extensions that may secrete substances to deter herbivores are
trichomes
tracheids
sieve plates
root hairs
22
Which of these is NOT part of tree bark?
cork
phloem
xylem
cork cambium
23
Classify this cross-section
Dicot Stem
Monocot Stem
Dicot Root
Monocot Root
24
Classify this cross-section
Monocot Stem
Dicot Stem
Monocot Root
Dicot Root
25
What is the main function of cortex in roots?
storage of sugars
photosynthesis
protection of meristem
producing new cells
