WorksheetsPlants & Photosynthesis
Total questions: 17
Worksheet time: 10mins
Name
Class
Date
1.
What does this picture represent?
a)
thigmotropism
b)
Phototropism
c)
Hydrotropism
d)
Geotropism
2.
If a potted plant were knocked on its side and left there, predict how it would grow.
a)
stem and roots grow out opposite
b)
stem and roots will grow up
c)
stem grows up, roots grow down
d)
stem grows out, roots grow down
3.
In which type of growth response does the plant grow in response to gravity?
a)
Hydrotropism
b)
Phototropism
c)
Geotropism
d)
Thigmotropism
4.
Opening that allows gas exchange, BUT results in water loss
a)
Stomata
b)
Leaves
c)
Roots
d)
Vascular tissue
5.
How are photosynthesis and cellular respiration related?
a)
They have opposite equations
b)
they have the same equation
c)
they both produce carbon dioxide
d)
they both produce oxygen
6.
Middle section of leaf that holds all the chloroplast
a)
Spores
b)
Mesophyll
c)
Thigmotropism
7.
Openings at the bottom of a leaf
a)
Stoma
b)
Guard Cells
c)
Filament
8.
What organelle in the leaves of plants capture light energy from the sun to complete photosynthesis?
a)
Chloroplasts
b)
Mitochondria
c)
Nucleus
d)
Ribosomes
9.
The waxy, waterproof layer that covers most leaves is called the what?
a)
spore
b)
cuticle
c)
seed coat
d)
xylem
10.
Gases pass in and out of a leaf through the what?
a)
vascular tissue
b)
mouth hole
c)
stomata
d)
cell wall
11.
Stomata
a)
tiny holes in the leaves of a plant that allow gases to enter or leave the plant
b)
living things
c)
a plant part that carries out photosynthesis to make food for the plant
d)
the process in which plants use energy from the sun to make their own food
12.
____________ cells open and close the stomata
a)
palisade
b)
guard
c)
xylem
d)
epidermis
13.
Where do most plants produce their food?
a)
Stem
b)
Leaves
c)
Roots
d)
Seeds
14.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
15.
What are the products of photosynthesis?
a)
water and carbon dioxide
b)
oxygen and glucose
c)
oxygen and carbon dioxide
d)
oxygen and water
16.
What is E pointing to?
a)
waxy cuticle
b)
stomata
c)
upper epidermis
d)
cuticle
17.
What is C pointing to?
a)
lower epidermis
b)
cuticle
c)
palisade layer
d)
spongy layer
100 %
