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WorksheetsMarine Invertebrates
Total questions: 10
Worksheet time: 7mins
Pick all the phylums that show radial symmetry.
Porifera
Cnidaria
Ctenophora
Arthropoda
Echinodermata
Locomotion word that means, attached or unable to move.
(a)
Arrow worms belong in the phylum:
Chaetognatha
Ctenophora
Ectoprocta
Brachiopoda
Check all that are part of the phylum mollusca.
snails
comb jellies
octopuses
sea stars
clams
When an organism can reproduce without a partner it is called this type of reproduction.
(a)
What phylum is this describing:
Habitat - Benthic or parasitic
Feeding mechanism - Predator or parasitic
Symmetry - Bilateral
Digestive System - Incomplete
Organization - Organ system
Ctenophora
Platyhelminthes
Annelida
Phoronida
What phylum does this species belong to?
Mollusca
Annelida
Porifera
Cnidaria
One of the unique features of this phylum is that they can regenerate themselves if hurt. They can also use it to reproduce.
Arthropoda
Ctenophora
Echinodermata
Chaetognatha
Lophophores are associated with which three phylums? PIck the correct three.
Ectoprocta
Phoronida
Arthropoda
Brachiopoda
Nematoda
Exoskeletons are associated with this phylum.
Arthropods
Porifera
Annelida
Ectoprocta
