Platyhelminthes and Annelida Phylum Quiz

What characteristic is associated with the Phylum Annelida?

• Bilateral symmetry

• Segmented body

• Radial symmetry

• Invertebrate

• complete digestive system and circulatory systme

Which of the following is not an Annelid?

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• 
• 
• 
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Which of the following is an example of an organism from the Phylum Annelida?

• Earthworm

• Snail

• Spider

• Jellyfish

What do annelids use to move and hold onto soil?

• Fins

• Setae

• Tentacles

• Cilia

How do earthworms breathe?

• Through lungs

• Through gills

• Through skin

• Through spiracles

What type of circulatory system do annelids have?

• Open circulatory system

• Closed circulatory system

What is a unique feature of the digestive system of earthworms?

• They have a single stomach.

• They have a crop and gizzard.

• They have a beak.

• They have a rumen.

Leeches are known for feeding on what substance?

• Soil

• Blood

• Plants

• Water

What is a medical application of leeches?

• They are used to improve digestion.

• They are used to clean wounds.

• They are used to help blood to clot.

• They are used to help blood flow after it has been stopped due to an injury.

What does having a closed circulatory system mean?

• Blood is in a vessels that surrounds the organs.

• Blood is contained in veins.

• Neither of these options.