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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11 answers
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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Responses
roots
roots
leaves
leaves
chlorophyll
chlorophyll
stems
stems
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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
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
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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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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Responses
touch
touch
gravity
gravity
light
light
temperature
temperature
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The correct response is: gravity