WorksheetsBiology transpiration quiz
Total questions: 15
Worksheet time: 8mins
which one of the following means light intensity
dark
day
brightness
night
which of the following parts of a plant absorbs water?
flower
leaf
stem
root
The process by which a plant loses water as vapour through the leaves is called?
vapourisation
transpiration
evapourization
absorption
through which vessel is water transported in a plant?
phloem
stem
xylem
stigma
which one of the following is a cell that absorbs water?
palisade cell
root
root hair
guard
water enters a plant through
stem
leaves
flower
roots
which one of the following results in increased rate of transpiration?
high humidity
low temperature
low light intensity
low humidity
on which of the days would the rate of transpiration be high?
rainy day
no sun shine, still wind
hot bright day
still wind, rainy day
which one of the following is not the importance of transpiration?
cooling effect on a plant
transport of mineral salts in plants
plants watering each other
aid in the movement of water in plants
What is humidity?
amount of light
kinetic energy
amount of moisture
amount of leaves
what are the substances that leaves a plant through the stomata on a bright day?
oxygen and water
carbon dioxide and glucose
water vapour and nector
oxygen and water vapour
which part of a plant has more stomata?
upper part of a leaf
the stem
lower part of a leaf
the tip
which one of the following is the reason why a plant loses much water at the lower surface of the leaf?
effect of gravity
water is heavier than air
there are more stomata at the lower surface
the upper surface blocks the passage of water
with which plant will there be low rate of transpiration?
which one correctly identifies Q, W, X?
x is transpiration
Q is rain
W is transpiration
X is heat
