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22 questions
What is letter "A" pointing to?
cuticle
upper epidermis
lower epidermis
palisade mesophyll
What is letter "D" pointing to?
upper epidermis
palisade mesophyll
spongy mesophyll
bundle sheath
Which of the following is pointing to the "guard cell"?
B
C
D
E
Which part of the leaf consists of xylem and phloem?
vascular bundle
bundle sheath
palisade mesophyll
spongy mesophyll
The outermost layer of CELLS of the leaf is the
cuticle
epidermis
spongy mesophyll
bundle sheath
This layer of cells is where photosynthesis occurs within the leaf; there are air spaces within this layer
spongy mesophyll
palisade mesophyll
chloroplast
upper epidermis
The cell organelle where photosynthesis occurs in plant cells is the
chloroplast
mitochondrion
vacuole
nucleus
The majority of the stomata of a leaf can usually be found within the
guard cells
upper epidermis
lower epidermis
cuticle
A plant that grows only on or in water.
pondweed
salamander
wetlands
hydrophyte
Plants with spines and waxy leaves are well suited for life in which environment?
Desert
Temperate forest
Grassland
Tropical Rainfroest
How do xerophytes reduce water loss?
Pitted/sunken stomata
Hairs to trap moisture
Curled leaves with thick cuticle to trap moisture
All of the above
How are hydrophytes adapted to on water?
Most stomata on upper epidermis
Most stomata on lower epidermis
No stomata at all
Stomata in equal numbers on upper and lower epidermis
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