Free Printable Marine Worms

Worksheets

Marine Worms

Total questions: 14

Worksheet time: 8mins

Name

Class

Date

Annelida

segmented worms

flatworms

round worms

peanut worms

Flatworms

Platyhelminthes

Nematoda

Annelida

Arthropoda

Platyhelminthes

Flatworms

Round Worms

Segmented Worms

Tube Worms

This worms body is very flat. What phylum does it belong to?

Porifera

Cnidaria

Mollusca

Platyhelminthes

This sandcastle worm uses its feeding tentacles to catch food particles suspended in the water. What is the name of this feeding strategy?

detrivore

filter-feeding

suspension feeding

omnivore

What does it mean when an organism is hermaphroditic?

They produce female gametes

They produce both male and female gametes

They produce male gametes

They produce no gametes

Which of these animal phyla have complete digestive systems? (you can choose more than one)

Porifera

Annelida

Arthropoda

Mollusca

Simplest worm

Phylum Platyhelminthes

Phylum Nematoda

Phylum Annelida

Phylum Porifera

Most complex worm

Phylum Platyhelminthes

Phylum Nematoda

Phylum Annelida

Phylum Porifera

10.

Which phylum do roundworms belong to?

Turbellaria

Cestoda

Nematoda

Porifera

11.

Which phylum includes hookworms, pinworms, askaris worms and heart worms?

Platyhelminthes

Nematoda

Annelida

Porifera

12.

Flatworms can reproduce

sexually only

asexually only

both sexually and asexually

neither sexually or asexually

13.

What type of symmetry do Platyhelminthes bodies have?

bilateral

radial

asymmetrical

both asymmetrical and radial

14.

Which phylum of worms has a bilateral symmetry, one-way digestive system, respiration through skin, hydrostatic skeleton and segmented body?

Annelida

Platyhelminthes

Nemotoda

Nemertea

Reset

Marine Worms

Total questions: 14

Worksheet time: 8mins

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