WorksheetsTEST COLLEGE
Total questions: 11
Worksheet time: 7mins
Name
Class
Date
1.
How many chambers in human heart
a)
1
b)
2
c)
3
d)
4
e)
4
2.
Which of the chambers has the highest pressure?
a)
Right verticle
b)
Left atrium
c)
Left verticle
3.
Phylum Porifera is known as
a)
"stinging cells"
b)
"Tentacles"
c)
"Cleaners"
d)
"Sponges"
4.
Phylum Cnidaria is known as
a)
"stinging cells"
b)
"Tentacles"
c)
"Cleaners"
d)
"Sponges"
5.
Which body type is shown?
a)
polyp
b)
medusa
6.
What type of symmetry do cnidarians have
a)
asymmetrical
b)
bilateral
c)
radial
7.
The large opening at the top of the sponge is called the
a)
Osculum
b)
Porocyte
c)
Spicule
d)
Spongocoel
8.
Flatworms have specialized excretory cells called __________________.
a)
flame cells
b)
gills
c)
ganglia
d)
epidermal cilia
9.
Hooks and suckers that allow tapeworms to attach to their host is a
a)
proglottid
b)
pharynx
c)
scolex
d)
tegument
10.
Which of the following is an example of a segmented worm?
a)
tapeworm
b)
roundworm
c)
Leech
d)
Planarian
11.
To which phylum do crabs and spiders belong?
a)
Echinodermata
b)
Arthropoda
c)
Cnidaria
d)
Mollusca
100 %
