20 questions
Which statement about photosynthesis is correct?
Plants get the energy they need for photosynthesis from water.
Plants get the energy they need for photosynthesis from soil.
Plants get the energy they need for photosynthesis from sunlight which is captured by the leaves.
Plants do not require energy to perform photosynthesis.
2. What plant tissue transports food (glucose) throughout the plant?
roots
leaves
phloem
xylem
What is causing this plant to bend toward the light
geotropism
thigmotropism
the wind
phototropism
Which cell organelle produces energy in plant cells?
Mitochondria
Chloroplast
Cell Wall
Cell Membrane
This is an example of?
High turgor
low turgor
a pool
the ocean
If the xylem is damaged will water be able to flow to the leaves
No
Yes
7. When someone touches a mimosa plant the leaves rapidly close. This is an example of which of the following?
Geotropism
Thigmotropism
Phototropism
shyness
True or false: Plants with the largest root system have the greatest chance of survival?
True
False
This is an example of?
hydrotropism
phototropism
thigmotropism
geotropism
This celery stalk has ____________________________.
Low turgor
high turgor
been having a bad day
just got some bad news
Geotropism cause roots to always grow
upward
downward
to the left
to the right
Storing water has allowed desert plants to __________________.
limit use of sunlight
never get thirsty
adapt to their environment
Morning Glory plants climb fences by using a thigmotropism. This means it responds to __________.
touch
gravity
water
light
What is the main function of the chloroplast within a plant cell?
make glucose
breakdown food
control the cell
protect the cell
Choose the sequence that best shows this path of energy from the sun to a plant eating animal.
radiant energy >mechanical energy > chemical energy
radiant energy >chemical energy > mechanical energy
chemical energy >mechanical energy > radiant energy
chemical energy >radiant energy > mechanical energy
All cells -----
come from other dead cells
come from other living cells
crystallize out of the air