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Living Things, Classification, Variables Flashcards | StudBud
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Living Things, Classification, Variables
Living Things, Classification, Variables
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Questions
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Answers
1
Identify the independent variable- Does the amount of water given to a plant affect growth?
amount of soil
growth
plant
amount of water
2
Which of the following is more general in the classification system?
order
family
genus
phylum
3
Which group includes only multicellular heterotrophs?
plants
protists
animals
bacteria
4
The variable that is measured in an experiment
manipulated
dependent
independent
controlled
5
An organism whose cells lacks a nucleus
heterotroph
autotroph
eukaryote
prokaryote
6
What do ALL living things need to survive?
warmth
carbon dioxide
oxygen
water
7
A scientific name is an organisms
genus and species
species and genus
kingdom and domain
domain and kingdom
8
A group of organisms that have similar traits and able to reproduce creating fertile offspring
family
species
kingdom
genus
9
A person jumping because of a loud noise is an example of a
homeostasis
event
response
stimulus
10
A caterpillar changing into a butterfly is an example of
stimulus
growth
homeostasis
development
11
a ______________ key uses pairs of descriptions to identify an organism
dichotomous
living things
cladogram
hierarchal
12
Which kingdom contains ONLY multicellular organisms
bacteria
fungi
plants
protists
13
The study of how living things are classified is known as
Lineaus
binomial nomenclature
taxonomy
aristotle
14
An autotroph
has a nucleus
cannot make its own food
makes its own food
has more than one cell
15
What is the highest level of classification?
Domain
Genus
Species
Kingdom
16
Which of the following is NOT a characteristic that all living things share?
cellular organization
growth and development
movement
ability to reproduce
17
What do all eukaryotes have in common?
multicellular
unicellular
a nucleus
heterotrophs
18
Bacteria are all
multicellular prokaryotes
unicellular prokaryotes
multicellular eukaryotes
unicellular eukaryotes
19
Multicellular organisms grow due to an increase in the _______________ of cells
all of the above
size
protons
number
20
Variables that are purposely kept constant are
independent variables
controlled variables
dependent variables
placebos
21
The part of an experiment that is purposely tested or changed.
placebo
dependent variable
controlled variable
independent variable
22
What do protists, animals, fungi and plants all have in common?
heterotrophs
eukaryotes
autotrophs
prokaryotes
23
The more classification levels two organisms share,
the longer they live
the more they have in common
the easier it is to tell them apart
the less they have in common
24
Multicellular organisms can be found in all of the following classifications EXCEPT
plant
animal
protist
archea
25
A living thing is also called a(n)
animal
stimulus
cell
organism