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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
18 cards
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Practice quiz
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Questions
18
Answers
1
What is the main function of cortex in roots?
storage of sugars
producing new cells
protection of meristem
photosynthesis
2
Classify this cross-section
Dicot Stem
Dicot Root
Monocot Stem
Monocot Root
3
Tiny extensions that may secrete substances to deter herbivores are
trichomes
tracheids
root hairs
sieve plates
4
What is the scientific name for flowering plant?
Angiosperm
Gymnosperm
Bryophyte
Pteridophyte
5
Which of the following is correctly matched?
monocot - taproot
dicot - branched venation
dicot - one cotyledon
dicot - floral parts in multiples of 3
6
What do 8 & 9 respectively represent?
pith & epidermis
cortex & epidermis
cortex & endodermis
pith & endodermis
7
What are 2 main functions of a leaf?
sugar transport & starch storage
photosynthesis & gas exchange
water & nutrient absorption
reproduction & support
8
Which structure is incorrectly matched with its tissue?
guard cell - dermal
palisade mesophyll - ground
tracheid - vascular
companion cell - meristem
9
In which layer does most photosynthesis occur?
epidermis
spongy mesophyll
cuticle
palisade mesophyll
10
"D" represents the
root cap
zone of elongation
meristem
root hair
11
When found in plants, parenchyma are primarily used for
storage
protection
transport
division
12
Companion cells are closely associated with
tracheids
trichoes
vessel elements
sieve tube elements
13
What do T & Y respectively point to?
cuticle & guard cell
epidermis & guard cell
cuticle & stoma
epidermis & stoma
14
Support, conduction & photosynthesis are function of
flowers
leaves
roots
stems
15
Pith is a type of
dermal tissue
ground tissue
vascular tissue
meristem
16
Classify this cross-section
Monocot Stem
Dicot Stem
Dicot Root
Monocot Root
17
Which of the following is FALSE with respect to vessel elements?
It transports dissolved sucrose
Cells are dead at maturity
It makes up xylem
Its walls are reinforced with lignin
18
Which of the following do herbaceous plants lack?
primary xylem
photosynthetic cells
periderm
apical meristem
