NEW
Font size
S
M
L
XL
WorksheetsAnimal Unit Week 1
Total questions: 20
Worksheet time: 40mins
Name
Class
Date
1.
The vertebrate phylum of animals includes which of the following?
a)
fish, amphibians, & mollusks
b)
amphibians, sponges, & mammals
c)
reptiles, segmented worms, & fish
d)
amphibians, reptiles, & birds
2.
Vertebrates are different from invertebrates because they...
a)
have an endoskeleton.
b)
are multi-cellular.
c)
are heterotrophs.
d)
can move.
3.
This word describes vertebrates who maintain a constant body temperature, regardless of the environment.
a)
endothermic
b)
exothermic
c)
exoskeleton
d)
mollusks
4.
This word describes vertebrates who keep their body temperature close to their environment.
a)
endothermic
b)
ectothermic
c)
exothermic
d)
warm-blooded
5.
Which animal is an invertebrate?
a)
bunny
b)
fish
c)
sea star
d)
flamingo
6.
These are endothermic, breath with lungs, lay eggs, have feathers and a beak.
a)
reptiles
b)
amphibians
c)
mammels
d)
birds
7.
This invertebrate is a simple animal that has many pores which allow water to flow through to obtain food and eliminates waste through the passage of water.
a)
segmented worm
b)
sponge
c)
amphibians
d)
mollusks
8.
This invertebrate has arms that extend from the middle of the body outward and tube feet that take in oxygen from the water and spines.
a)
echinoderms
b)
mollusks
c)
arthropods
d)
birds
9.
An example of an echinoderm:
a)
sea star
b)
snail
c)
octopuse
d)
crustacean
10.
These have an exoskeleton, jointed legs, segmented bodies, and some have wings.
a)
birds
b)
arthropods
c)
molluks
d)
mammals
11.
This is an organism that can not produce its own food and must obtain energy from other plants and animals.
a)
autotrophs
b)
heterotrophs
c)
euglena
d)
plants
12.
Only 3-5% of animals are classified as ...
a)
invertebrate
b)
vertebrate
c)
living
d)
sponges
13.
When an endothermic animal gets cold, what will the organism do in an effort to keep their internal conditions in balance?
a)
shiver
b)
eat food
c)
sweat
d)
swim
14.
A frog is an example of this...
a)
reptiles
b)
segmented worms
c)
mollusks
d)
amphibians
15.
Examples in this phyla contain sponges, segmented worms, echinoderms, mollusks, and arthropods.
a)
vertebrates
b)
invertebrates
c)
reptiles
d)
exothermic
16.
These vertebrates are endothermic, breathe with lungs, can have fur or hair, and have babies that are born live.
a)
birds
b)
sponges
c)
reptiles
d)
mammals
17.
Examples of this type of invertebrate include: slugs, snails, clams, and octopuses.
a)
mollusks
b)
arthropods
c)
crustaceans
d)
insects
18.
Which of the following is an example of an arthropod?
a)
insects
b)
sea cucumber
c)
octopuses
d)
clams
19.
Which is an example of a mammal?
a)
bird
b)
sea cucumber
c)
shark
d)
giraffe
20.
An alligator is an example of ...
a)
ectothermic animals
b)
mammals
c)
endothermic animals
d)
pyla
Reset
