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Life Science Review

Total questions: 23

Worksheet time: 12mins

Name
Class
Date
1.

Which of these describes a prokaryote?

a)

has a nucleus but no organelles

b)

no nucleus and no membrane-bound organelles

c)

no nucleus but has organelles

d)

has a nucleus and membrane-bound organelles

2.

In which Kingdom would you find an organism that is multicellular, eats other organisms for food, and moves freely from place to place?

a)

Kingdom Plantae

b)

Kingdom Animalia

c)

Kingdom Eubacteria

d)

all of these

3.

Select all the biotic factors of an ecosystem.

a)

pond

b)

path

c)

tree

d)

ladybug

e)

wind

4.

Select all of the abiotic factors of an ecosystem.

a)

pond

b)

path

c)

tree

d)

ladybug

e)

wind

5.

What classification level comes BETWEEN Domain and Phylum?

a)

Family

b)

Genus

c)

Species

d)

Kingdom

6.

A dog and a daisy are classified in the same domain.

a)

true

b)

false

7.

A dog and a daisy are classified in the same kingdom.

a)

true

b)

false

8.

There are hundreds of organisms in the Bos taurus species.

a)

true

b)

false

9.

In which level(s) would you find abiotic factors?

a)

population

b)

ecosystem

c)

community

d)

all of these

10.

Which of the following lists only biotic factors?

a)

snapping turtle, water lily, pond

b)

scorpion, saguaro cactus, 120 degree Fahrenheit

c)

otter, Canada goose, iceberg

d)

spider monkey, coral snake, ferns

11.

All living organisms are made up of at least one cell.

a)

true

b)

false

12.

An organism that is multicellular, has cell walls but no chloroplasts, and gets its energy by decomposing organic matter belongs to what Kingdom?

a)

Kingdom Fungi

b)

Kingdom Plantae

c)

Kingdom Animalia

d)

Kingdom Protista

13.

Organisms that are made up of only one cell are called what?

a)

onecellular

b)

unicellular

c)

bicellular

d)

multicellular

e)

there are no one-celled organisms

14.

Eukaryotes are cells that have

a)

chloroplasts

b)

cell walls

c)

flagella

d)

a nucleus

15.

A forest of pine trees is an example of

a)

a community

b)

a kingdom

c)

a population

d)

an organism

16.

Plants are heterotrophs because they produce their own food through photosynthesis.

a)

true

b)

false

17.

If an organism cannot move from place to place on its own, it is probably part of the Plantae Kingdom.

a)

true

b)

false

18.

Organisms that are eukaryotes do not contain cells.

a)

true

b)

false

19.

Which is the correct order, from smallest to largest?

a)

ecosystem, biome, organism, population, community

b)

community, ecosystem, population, biome, organism

c)

organism, population, community, ecosystem, biome

d)

biome, ecosystem, community, population, organism

20.

Plants and animals in an area make up the community.

a)

true

b)

false

21.

Which group is entirely unicellular?

a)

organisms

b)

prokaryotes

c)

fungi

d)

eukaryotes

22.

The difference between eukaryotes and prokaryotes has to do with presence or absence of what?

a)

chloroplasts

b)

cell wall

c)

nervous system

d)

nucleus

23.

Which of these is an autotroph?

a)

spider

b)

dog

c)

rose bush

d)

mushroom