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- 1. Multiple ChoiceA region of plant cells that are capable of dividing and developing into specialized plant tissues.PhloemStomataTropismMeristems
- 2. Multiple ChoiceWhat is the function of xylem tissue?Transports water and minerals saltControl the opening and closing of stomaCarry out photosynthesisProvide support for young plant
- 3. Multiple Choice
what is the function of cuticle?protects the underlying tissuestransport watertransport mineral and nutrientsreduce loss of water through transpiration - 4. Multiple ChoiceWhich of the following structures allows for gas exchange between a leaf and the atmosphere?CuticlePhloemStomataXylem
- 5. Multiple Choice
_____________________ is a vascular tissue that carries sugars and other foods throughout a plant.
stems
phloem
roots
xylem
- 6. Multiple ChoicePlants get food byabsorbing it.making it.
- 7. Multiple ChoiceWhich of the following terms refers to the waxy coating on the outside of leaves?CuticlePhloemStomataXylem
- 8. Multiple ChoiceWhich plant structure is the primary site of photosynthesis?RootStemLeafFlower
- 9. Multiple Choice___ open and close the stomata.Guard cellsXylemRootsPhloem
- 10. Multiple Choice
This part of the plant is packed with chloroplasts
Dermal tissue
Chlorophyll
Sapwood
Mesophyll
- 11. Multiple Choice
Which part of the leaf has most chloroplasts
epidermis tissue
palisade mesophyll
spongy mesophyll
xylem
- 12. Multiple Choice
Which part of the leaf are tubes that bring water from the roots
epidermis tissue
palisade mesophyll
spongy mesophyll
xylem
- 13. Multiple Choice
Which gas needed for photosynthesis enters the leaf through the stomata?
oxygen
nitrogen
carbon dioxide
hydrogen
- 14. Multiple Choice
Which part of the leaf has air spaces to allow carbon dioxide to flow through the leaf and diffuse into cells.
epidermis tissue
palisade mesophyll
spongy mesophyll
xylem
- 15. Multiple Choice
What is the name of the elongated, packed cells (part G) directly under the upper epidermis?
Palisade cells
Guard cell
Spongy layer
Lower epidermis
- 16. Multiple Choice
What is letter "A" pointing to?
cuticle
upper epidermis
lower epidermis
palisade mesophyll
- 17. Multiple Choice
What is letter "D" pointing to?
upper epidermis
palisade mesophyll
spongy mesophyll
bundle sheath
- 18. Multiple Choice
Which of the following is pointing to the "guard cell"?
B
C
D
E
- 19. Multiple Choice
The outermost layer of CELLS of the leaf is the
cuticle
epidermis
spongy mesophyll
bundle sheath
- 20. Multiple Choice
Which two layers of the plant contain chloroplasts?
xylem and phloem
upper and lower epidermis
cuticle and upper epidermis
palisade and spongy mesophyll
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