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WorksheetsPorifera Bellwork
Total questions: 12
Worksheet time: 6mins
Which is the correct order of the taxonomy levels (from most broad to most specific)?
species, genus, family, order, class, phylum, kingdom, domain
domain, kingdom, phylum, class, order, family, genus, species
kingdom, domain, class, phylum, family, order, species, genus
species, phylum, kingdom, domain, order, class, family, genus
Which domain do ALL animals belong to
Archaea
Bacteria
Eukarya
The large opening at the top of the sponge is called the
Osculum
Porocyte
Spicule
Spongocoel
What type of symmetry do sponges (Porifera) have?
asymmetrical
radial
bilateral
both radial and asymmetrical
The hard "skeleton" structures in a sponge are called...
Spongin
Spicules
Amebocytes
Pinacocytes
Term for an animal that is attached and not free-swimming.
fixed
stable
sessile
stationary
Sponges are in phylum
Cnidaria
Porifera
Chordata
Echinodermata
Sponges have true tissue differentiation (muscle tissue, stomach tissue, etc).
True
False
Sponges obtain food through
filter feeding
trapping
predation
scavenging
Which substances give the sponge support?
Spongin
Spicules
Buds
Amebocytes
Sponges generate a current through their bodies using
Flagella on their choanocytes
Flagella on their amebocytes
Flagella on their ostia
Flagella on their osculum
Sponges feed on
plankton & other suspended material
water
calcium carbonate
the sun
