WorksheetsInvertebrate
Total questions: 15
Worksheet time: 5mins
Name
Class
Date
1.
Which of the following is an invertebrate?
a)
Cat
b)
Snail
c)
Goldfish
d)
Humans
2.
What does invertebrate mean?
a)
Animals without a backbone
b)
Animals that change their form
c)
Animals with a backbone
d)
Animals that lay eggs
3.
I have a soft-body, a hard shell, and live on land and water. What am I?
a)
Mollusk
b)
Arthropod
c)
Echinoderm
d)
Cnidarian
4.
Sponges use pores to absorb nutrients and oxygen.
a)
true
b)
false
5.
Is the picture a vertebrate or invertebrate?
a)
Vertebrate
b)
Invertebrate
6.
The organism in the picture is a(n)
a)
echinoderm
b)
mollusk
c)
arthropod
d)
cnidarian
7.
Arthropods have an outer covering called a(n)_________
a)
endoskeleton
b)
bones
c)
exoskeleton
d)
armor
8.
I am an arachnid, have four pairs of legs, and a body with two sections.
a)
Echinoderm
b)
Arthropod
c)
Annelid
d)
Porifera
9.
What phylum am I in?
a)
Echinoderm
b)
Cnidarian
c)
Mollusk
d)
Annelid
10.
Which animal below moves with the aid of tube feet and has “spiny skin"?
a)
b)
c)
d)
11.
What do jellyfish have that sting to help them catch food?
a)
eyes
b)
tentacles
c)
mouths
d)
backbones
12.
This picture is an example of which group of invertebrates?
a)
Segmented worms
b)
Fish
c)
Sponges
d)
Arthropods
13.
If you touch the tentacles of the _____ it stings you!
a)
Ant
b)
Jellyfish
c)
Octopus
d)
Scorpion
14.
I have a cavity with one opening. I am coral. In what phylum am I?
a)
Mollusk
b)
Arthropod
c)
Echinoderm
d)
Cnidarian
15.
Humans are invertebrates.
a)
True
b)
False
100 %
