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WorksheetsBio 2: 1 - Scientific Study of Life
Total questions: 24
Worksheet time: 15mins
Name
Class
Date
1.
The study of life.
a)
biology
b)
biosphere
c)
DNA
d)
metabolism
2.
Which one of the following is a characteristic of life?
a)
Growth
b)
Breathing
c)
Expelling toxins
d)
Photosynthesis
3.
What are the two types of reproduction?
a)
There is only one
b)
Asexual and Sexual
4.
Change that improves survival in the environment
a)
Organization
b)
Adaption
c)
Growth and Development
5.
A change in an organisms size or shape.
a)
growth
b)
development
c)
adaptation
d)
metabolism
6.
List the levels of organization in order.
a)
tissues, organs, systems, organism, cells, chemical
b)
chemicals, cells, tissues, organs, systems, organism
c)
cells, chemical, organs, tissues, systems, organism
d)
organism, cells, chemical, tissues, organs, systems
7.
What is the main source of energy on Earth?
a)
stars
b)
moon
c)
water
d)
sun
8.
Smallest taxonomic group with many similar characteristics is?
a)
domain
b)
kingdom
c)
species
d)
class
9.
Which 2 organisms have the fewest characteristics in common?
a)
2 organisms in the same kingdom
b)
2 organisms in the same genus
c)
2 organisms in the same species
d)
2 organisms in the same family
10.
Members of this kingdom are multicellular and autotrophic
a)
Plantae
b)
Animalia
c)
Protista
d)
Fungi
11.
Members of this kingdom are multicellular and heterotrophic
a)
Plantae
b)
Protista
c)
Animalia
d)
Achaebacteria
12.
Members of this kingdom live in unusual conditions such as deep ocean trenches or volcanoes
a)
Eubacteria
b)
Protista
c)
Fungi
d)
Archaebacteria
13.
Common bacteria are found in this kingdom
a)
Archaebacteria
b)
Eubacteria
c)
Protista
d)
Fungi
14.
When a scientific name is typed, it should be:
a)
underlined
b)
italicized
c)
capitalized
d)
lower case
15.
Which kingdom contains members who are prokaryotic?
a)
Archaebacteria and Eubacteria
b)
Archaebacteria and Protista
c)
Eubacteria and Animalia
d)
Eubacteria and Fungi
16.
Molds, yeast, and mushroom belong to kingdom:
a)
Eubacteria
b)
Archaebacteria
c)
Protista
d)
Fungi
17.
Term given to describe the 2 name naming system is:
a)
dichotmous key
b)
binomial nomenclature
c)
2 scientific names
d)
binomial key
18.
What are constants in an experiment?
a)
variables changed in the experiment
b)
the control in the experiment
c)
a variable kept unchanged in an experiment, in order to focus on the IV and DV
19.
A hypothesis compares...
a)
Dependent vs. Independent variables
b)
Control vs. Constants
c)
Independent vs. Dependent variables
20.
Which of the following is a valid hypothesis?
a)
If I give unlabeled samples of cookies, then I think my class will identify the name brand.
b)
Tide works best for removing grass stains.
c)
Miracle Gro soil is best for growing tomatoes.
d)
Pampers diapers absorb the most liquid.
21.
Colony A is _x larger than colony B.
a)
20
b)
15
c)
40
d)
50
22.
The factor that will happen because of the change.
a)
dependent variable
b)
independent variable
c)
controlled variabe
d)
not this one.
23.
Should experiments be repeated over and over to see if the results are the same each time?
a)
yes
b)
no
24.
This variable in an experiment is the one being deliberately changed by the scientist.
a)
dependent variable
b)
independent variable
c)
data
d)
control group
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