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Plant Cells, Tissues & Organs Flashcards | StudBud
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Plant Cells, Tissues & Organs
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
19 cards
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Practice quiz
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Host live
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Questions
19
Answers
1
In which layer does most photosynthesis occur?
epidermis
spongy mesophyll
cuticle
palisade mesophyll
2
While they are capable of many functions, parenchyma are primarily used for
storage
transport
protection
division
3
Potatoes are an example of
root tubers
stem tubers
corms
stolons
4
What are 2 main functions of a leaf?
photosynthesis & gas exchange
reproduction & support
sugar transport & starch storage
water & nutrient absorption
5
Which type of roots store carbohydrates (nutrients) and absorb water?
Tap & Modified
Tap & Fibrous
Tap, Fibrous & Modified
Fibrous & Modified
6
Which terms best describe this leaf?
palmate & compound
pinnate & simple
palmate & simple
pinnate & compound
7
Companion cells are closely associated with
vessel elements
tracheids
sieve tube elements
trichoes
8
What do T & Y respectively point to?
cuticle & stoma
epidermis & guard cell
cuticle & guard cell
epidermis & stoma
9
What do 8 & 9 respectively represent?
pith & epidermis
pith & endodermis
cortex & endodermis
cortex & epidermis
10
Support, conduction & photosynthesis are function of
leaves
stems
roots
flowers
11
Tiny 'hairs' on the outside of plants that may secrete substances to deter herbivores are
tracheids
root hairs
trichomes
sieve plates
12
Classify this cross-section
Dicot Root
Monocot Stem
Monocot Root
Dicot Stem
13
Which structure is incorrectly matched with its tissue?
guard cell - dermal
palisade mesophyll - ground
companion cell - meristem
tracheid - vascular
14
A horizontal stem that grows underground with nodes at the end
rhizome
stolon
runner
tuber
15
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
16
What is the scientific name for flowering plant?
Gymnosperm
Bryophyte
Angiosperm
Pteridophyte
17
Which of the following is correctly matched?
dicot - one cotyledon
dicot - palmate venation
dicot - floral parts in multiples of 3
monocot - taproot
18
What is the main function of the casparian strip in roots
producing new cells
filtering water
photosynthesis
protection of meristem
19
Classify this cross-section
Monocot Root
Dicot Root
Monocot Stem
Dicot Stem
