What is xylem?(1 point)
Responses
tube-like structures that move water through vascular plants
tube-like structures that move water through vascular plants
tube-like structures that move food through nonvascular plants
tube-like structures that move food through nonvascular plants
tube-like structures that move water through nonvascular plants
tube-like structures that move water through nonvascular plants
tube-like structures that move food through vascular plants
tube-like structures that move food through vascular plants
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The correct response is: tube-like structures that move water through vascular plants
Which component is found in both vascular and nonvascular plants?(1 point)
Responses
roots
roots
leaves
leaves
chlorophyll
chlorophyll
stems
stems
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page 2 of 2
The correct response is: chlorophyll
In which part of a flowering plant does photosynthesis occur?(1 point)
Responses
flower
flower
leaf
leaf
stamen
stamen
root
The correct response is: leaf
Some plants have leaves that are poisonous to some animals. Which kind of adaptation is this?(1 point)
Responses
reproduction
reproduction
survival
survival
respiration
respiration
defense
The correct response is: defense
A plant is placed near a window. Instead of growing straight up, the plant grows toward the window. What is this plant demonstrating?(1 point)
Responses
dormancy
dormancy
thigmotropism
thigmotropism
gravitropism
gravitropism
phototropism
phototropism
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The correct response is: phototropism
The stem of a plant is growing upward while the roots grow downward. Which of these stimuli correctly describes the response of the plant?(1 point)
Responses
touch
touch
gravity
gravity
light
light
temperature
temperature
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