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WorksheetsBiology Review
Total questions: 20
Worksheet time: 33mins
Name
Class
Date
1.
If the GRASS became diseased, which organisms would also be NEGATIVELY affected?
a)
Rabbits only
b)
Rabbits and snakes
c)
Rabbits, snakes, and hawks
d)
Rabbits and hawks (snakes benefit)
2.
An organism that uses sunlight to create its own food is known as a:
a)
Producer
b)
Heterotroph
c)
Consumer
d)
Decomposer
3.
What does a food chain represent?
a)
How all living organisms within a habitat are connected.
b)
All of the things that a particular animal eats.
c)
How plants create their own food.
d)
A single path of energy transfer within a habitat.
4.
What does a food web represent?
a)
All connections of energy flow throughout all organisms in a habitat.
b)
The specific ways that mutualism is carried out.
c)
A single pathway or energy flow between organisms.
d)
How carnivores get their food.
5.
What is this called?
a)
Food Web
b)
Food Chain
c)
Abiotic Factors
6.
Which is a producer?
a)
deer
b)
tall grass
c)
lion
d)
worm
7.
Which of the following is a herbivore?
a)
cricket
b)
frog
c)
hawk
d)
shrew
8.
Biotic factors are
a)
Living
b)
nonliving
9.
A rock
a)
Biotic (living)
b)
Abiotic (non-living)
10.
water
a)
biotic (livng)
b)
Abiotic (non-living)
11.
Where does photosynthesis take place in the plant cell?
a)
Nucleus
b)
Cytoplasm
c)
Chloroplast
d)
Mitochondria
12.
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
13.
The correct order of classification from the BROADEST group to the most narrow is:
a)
Species, Genus, Family, Order, Class, Phylum, Kingdom
b)
Kingdom, Phylum, Class, Family, Order, Genus, Species
c)
Kingdom, Family, Order, Phylum, Class, Genus, Species
d)
Kingdom, Phylum, Class, Order, Family, Genus, Species
14.
An organism that has cells that lack a nucleus are called:
a)
Eukaryote
b)
Heterotroph
c)
Prokaryote
d)
Autotroph
15.
The nucleus is the
a)
Power house of the cell
b)
Waste collector in the cell
c)
Control center of the cell
d)
protein factory in the cell
16.
ATTTGAGCC- Original
ATTGAGCC - Mutated
The example above is an example of a
a)
Insertion
b)
Point mutation
c)
Deletion
d)
Substitution
17.
What phase is this cell in?
a)
Cytokinesis
b)
Mitosis
c)
Prophase
d)
Metaphase
18.
What phase is this cell in?
a)
Mitosis
b)
Interphase
c)
Anaphase
d)
Telophase
19.
T - tall and t = short
In the punnett square below, what belongs in the missing square
In the punnett square below, what belongs in the missing square
a)
tt
b)
Tt
c)
Bb
d)
TT
20.
What is the probability of heterozygous offspring?
a)
25%
b)
50%
c)
0%
d)
100%
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