Annelids Test

Earthworms are the members of subclass ...

• hirudinea
• polychaeta
• oligachaeta
• segmented worms

Leeches are the members of subclass ...

• oligachoeta
• hirudinea
• polychaeta
• marine worms

Where do annelids live?

• terrestrial habitats
• air
• Mars
• in your intestine

What kind of shape annelids have?

• flattened
• round
• circle
• segmented

The body of Annelids is covered by ...

• cuticle
• chitins
• hair
• skin

Circulatory system of annelids are...

• full
• complete
• incomplete
• closed

Excretory system of annelids consists of...

• chitin
• nephron
• nephridia
• tubes

Leeches are...

• endoparasites
• ectoparasites
• indoparasites
• independeble

Which of the following is an example of a segmented worm?

• Octopus
• Crustacean
• Leech
• Sea Cucumber

Which of the following is a correct description of a hermaphrodite?

• An organism that has both a mouth and an anus.
• An organism that has a centralized nervous system
• An organism that produces both sperm and eggs
• An organism that has all three germ layers.