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WorksheetsMarine Worms
Total questions: 17
Worksheet time: 9mins
Segmented worms are known as
Nematodes
Annelids
Planarians
Cnidarians
Annelids reproduce by what type of reproduction?
Asexual
Sexual
Fragmentation
Both asexual and sexual
Annelids are hermaphrodites. Define this term.
They have three tissue layers.
They have a body cavity.
They produce both egg and sperm.
They can regenerate lost body parts.
What type of symmetry do Platyhelminthes bodies have?
bilateral
radial
asymmetrical
both asymmetrical and radial
This Bobbit worm has a segmented body. What Phylum of Marine Worm would that be?
Platyhelminthes
Annelida
Tube Worm
Nematoda
Which worm phylum is represented by arrow worms, small and translucent with bristles around their mouths to catch food?
Phylum Pogonophora
Phylum Nematoda
Phylum Chaetognatha
Phylum Nemertea
Which of the following is a representative of Phylum Pogonophora?
arrow worms
giant tube worms
the Bobbit worm
ribbon worms
Which phylum does this worm belong to?
Phylum Nematoda
Phylum Annelida
Phylum Chaetognatha
Phylum Nemertea
Which phylum does this arrow worm belong to?
Phylum Chaetognatha
Phylum Pogonophora
Phylum Nemertea
Phylum Platyhelminthes
Roundworms
Phylum Annelida
Phylum Nemertea
Phylum Nematoda
Phylum Pogonophora
