WorksheetsSponges Lesson Review
Total questions: 15
Worksheet time: 8mins
Which phylum are sponges in?
Animalia
Porifera
Sponge
Cnidaria
The big opening at the top of the sponge is called...
Osculum
Pore
Flagella
Collar cells
The small openings all over a sponge are...
Collar cells
Flagella
Osculum
Pores
Sponges are...
meat feeders
filter feeders
water feeders
plant feeders
A sponge is a very simple _____________________.
vertibrate
invertebrate
The simplest of all invertebrates are______________________
sponges
echinoderms
patrick
jellyfish
The tails on choanocytes are called
flagella
collar cells
plankton
detritus
Sponges are ______, meaning they cannot move.
Sessile
Locomotive
Bipedal
Tetrapodal
Sponges feed on
plankton & other suspended material
water
calcium carbonate
the sun
The structures labelled A are
Choanocytes
Amebocytes
Epidermis
Ostia
Sponges use their filtration system to (check all that apply)
eat
breathe
get rid of waste
float through the sea
What type of symmetry do most sponges have?
bilateral
radial
asymmetrical
Most sponges are ________________, but some live in freshwater.
marine
yellow
square
good cooks
Sponges can grow back missing parts through __________________.
a heal potion
regeneration
vapor rub
In collar cells, what is the function of the "flagella"?
Moves the sponge from place to place
Traps food
Circulates & creates water currents
Adheres the sponge to the bottom
