Leaving Certificate Biology
Flowering Plants Structure 2 iQuiz
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Photosynthesis is mainly carried
out in the …
Bud
Root
Stem
Leaf
Openings in the stem for gas
exchange are called …
Lenticels
Pores
Stomata
Pits
Which of the following cells in the
leaf has the greatest concentration
of chloroplasts?
Upper
epidermal cell
Palisade
mesophyll cell
Guard cell
Spongy
mesophyll cell
Grasses have roots which are
approximately the same size.
Which of the following describes
this?
Tap root system
Fibrous
root system
Root hair system
Secondary
root system
A plant with parallel leaf venation
and one seed leaf belongs to which
of the following groups?
Angiosperms
Gymnosperms
Dicotyledons
Monocotyledons
Guard cells are located in the …
Roots
Vascular tissue
Leaves
Ground tissue
Cells of a root are usually unable to
do which of the following?
Absorb water
Photosynthesise
Store food
Anchor the plant
Minerals mainly enter a plant
through …
Root hairs
Root tip
Root cap
Lenticels
Which of the following best
describes meristematic tissue in
plants?
Dead cells
Actively
dividing cells
Photosynthetic
cells
Living cells
Food making cells in green plants
are to be found mainly in the …
Pith
Xylem
Palisade layer
Phloem
Which of the following structures is
involved in the translocation of
food?
Lenticels
Guard cells
Xylem
Phloem
Where are stomata mainly to be
found?
Petiole
Stem
Leaf
Root
In what form do most green plants
obtain nitrogen from the soil?
Nitrites
Nitrates
Lime
Sulphates
In which of the following structures
is an internode found?
Leaf
Stem
Small intestine
Pancreas
In which organ does transpiration
occur?
Stem
Root
Bud
Leaf
Flowering Plants Structure 2 iQuiz
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