WorksheetsLiving Organisms Review
Total questions: 35
Worksheet time: 14mins
Name
Class
Date
1.
Is needed for plants to produce seeds, is on top of the anther and it is the powder that is moved from plant to plant.
a)
roots
b)
pollen
c)
stem
d)
leaves
2.
The brightly colored and scented part of the flower to attract pollinators such as insects.
a)
leaves
b)
stems
c)
roots
d)
petals
3.
Is made up of the anther and filament.
a)
stamen
b)
pistil
c)
sepal
d)
petals
4.
Top part of the stamen and where the pollen is produced.
a)
sepal
b)
pistil
c)
anther
d)
petals
5.
Stalk of the stamen.
a)
filament
b)
pistil
c)
stem
d)
sepal
6.
Is made up of the stigma, style and ovary.
a)
stamen
b)
petals
c)
pistil
d)
roots
7.
The top part of the pistil and where the pollen goes from another flower.
a)
stem
b)
sepal
c)
stamen
d)
stigma
8.
The middle part of the pistil and a tube where the pollen goes down.
a)
stem
b)
style
c)
anther
d)
filament
9.
The bottom part of the pistil and where the seeds are produced.
a)
stamen
b)
anther
c)
ovary
d)
filament
10.
Is a leaf that protects a flower as a bud.
a)
petal
b)
stem
c)
sepal
d)
roots
11.
Insects, birds, bats and butterflies can all be called what during the process of pollination?
a)
photographers
b)
photosynthesizers
c)
germinators
d)
pollinators
12.
What is #8 pointing to?
a)
petal
b)
stamen
c)
pistil
d)
ovary
13.
What is #3 pointing to?
a)
stigma
b)
filament
c)
ovary
d)
anther
14.
How else can pollen be moved besides pollinators?
a)
Sunlight
b)
Wind
c)
Snow
d)
Hail
15.
Why do fruits taste sweet?
a)
So people buy them
b)
So animals eat them and disperse the seeds inside
c)
Insects are attracted to them
d)
So they will grow better
16.
The main source of energy for all life comes from ____.
a)
the Earth
b)
the moon
c)
the sun
d)
the food we eat/make
17.
Chlorophyll absorbs a higher percentage of _____ and _______ light.
a)
purple and green
b)
red and blue
c)
black and orange
d)
yellow and green
18.
Most plants appear green because chlorophyll
a)
absorbs green light.
b)
absorbs violet light.
c)
reflects green light.
d)
does not absorb violet light.
19.
If carbon dioxide is completely removed from a plant’s environment, what would you expect to happen to the plant’s production of high-energy sugars (rate of photosynthesis)?
a)
Sugar production will likely increase.
b)
Sugars will not be produced.
c)
The rate of sugar production will decrease .
d)
Fewer sugars will be produced at first, but then the plant will recover.
20.
The raw materials or reactants of photosynthesis are
a)
sugar and water.
b)
sugar and oxygen.
c)
carbon dioxide and water.
d)
carbon dioxide and oxygen.
21.
What are the products of photosynthesis?
a)
Carbon dioxide and water
b)
Carbon dioxide and oxygen
c)
Glucose and oxygen
d)
Glucose and water
22.
What molecule absorbs sunlight for photosynthesis?
a)
chloroplast
b)
thylakoid
c)
grana
d)
chlorophyll
23.
Which of the following carry out photosynthesis?
a)
bees
b)
red algae
c)
humans
d)
mushrooms
24.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
6CO2 + 6H2O --> 6O2 + C6H12O6
b)
6CO2 + C6H12O6 + 6H2O --> O2
c)
6O2 + 6H2O --> 6CO2 + C6H12O6
d)
C6H12O6 + 6O2 ---> 6H2O + 6CO2
25.
Which gas is removed from the atmosphere during photosynthesis?
a)
hydrogen
b)
oxygen
c)
nitrogen
d)
carbon dioxide
26.
What reactants are there in cellular respiration?
a)
Water and Glucose
b)
Oxygen and Glucose
c)
Carbon Dioxide and Water
d)
Twenty One Pilots
27.
What is a product?
a)
The substance is you start with in a chemical reaction
b)
A chemical reaction that creates oxygen
c)
The cell part that breaks food up
d)
The substance that is formed after a chemical reaction.
28.
What are the products of cellular respiration?
a)
Energy (ATP), Water, and Carbon DIoxide.
b)
Water and Oxygen
c)
Oxygen and Carbon Dioxide
d)
Water and Energy (ATP)
29.
What chemical reaction has almost the same products and reactants as cellular respiration but reversed?
a)
Rusting
b)
Photosynthesis
c)
Combustion
d)
Symphonies
30.
Where does cellular respiration take place in the cell?
a)
Cell Membrane
b)
Nucleus
c)
Mitochondria
d)
Vacuole
31.
Another name for sugar is
a)
ATP
b)
Cellular
c)
Glucose
d)
Fall Out Boy
32.
The overall equation for cellular respiration is:
a)
C6H12O6 + energy -> 6CO2 + 6H2O + energy
b)
CH2O + O2 -> CO2 + 6H2O + energy
c)
C6H12O6 + 6O2 -> 6CO2 + 6H2O + energy
d)
C6H12O6 + 6CO2 -> 6O2 + 6H2O + energy
33.
What kind of things perform cellular respiration?
a)
living things only
b)
nonliving things only
c)
living and nonliving things
34.
Breaking down glucose to release ATP energy is known as
a)
Photosynthesis
b)
Respiration
c)
Mitosis
d)
Fission
35.
Which is not a product of cellular respiration?
a)
oxygen
b)
carbon dioxide
c)
water
d)
energy (ATP)
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