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Plant Cells, Tissues & Organs Flashcards | StudBud

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Plant Cells, Tissues & Organs

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Review of structure and function of plant cells, tissues and organs basics for grade 11 biology.

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Questions 13

Answers

1
What do T & Y respectively point to?
cuticle & stoma
epidermis & guard cell
epidermis & stoma
cuticle & guard cell
2
What are 2 main functions of a leaf?
sugar transport & starch storage
water & nutrient absorption
reproduction & support
photosynthesis & gas exchange
3
In which layer does MOST photosynthesis occur?
spongy mesophyll
cuticle
epidermis
palisade mesophyll
4
Which of these is NOT part of tree bark?
phloem
xylem
cork
cork cambium
5
What is the scientific name for flowering plant?
Bryophyte
Pteridophyte
Gymnosperm
Angiosperm
6
Which structure is incorrectly matched with its tissue?
palisade mesophyll - ground
tracheid - vascular
guard cell - dermal
companion cell - meristem
7
Support, conduction & photosynthesis are functions of
stems
roots
flowers
leaves
8
Classify this cross-section
Monocot Stem
Monocot Root
Dicot Root
Dicot Stem
9
Pith is found near the centre of stems and is involved in nutrient storage. Pith is a type of
vascular tissue
ground tissue
dermal tissue
meristem
10
Classify this cross-section
Monocot Root
Dicot Root
Monocot Stem
Dicot Stem
11
What do 8 & 9 respectively represent?
cortex & endodermis
pith & endodermis
pith & epidermis
cortex & epidermis
12
"D" represents the
zone of elongation
root hair
meristem
root cap
13
What is the main function of cortex in roots?
producing new cells
storage of sugars
photosynthesis
protection of meristem