Zoology: Worms

What does "Polychaeta" mean?

• "Many Teeth"
• "Many Bristles"
• "Little Rings"
• "Sand Digger"

How is the body of an Earthworm divided?

• Metameres

• Long tubes
• One large section
• Layers

type of worm 

• flatworm
• roundworm
• segmented worm

Tags

NGSS.MS-LS4-2

tapeworms live the host's _____

• intestines 
• stomach
• mouth

what type of worm is this?

• Insect Larva 
• Segmented 
• Flatworm
• Roundworm

SOME leaches are ______ because they feed on the blood of the host

• Suckers
• Parasitic
• Endoparastic
• All of the above

___ come out of the host's butt at night to lay eggs 

• pin worms 
• trichina worms 
• leeches
• filarial worms

roundworms that live in the lymphatic system cause 

• arthritis 
• elephantiasis 
• ascarisis

in free living flatworms waste is removed through 

• anus 
• stomach 
• pharynx

males and females are determined by ____ in flatworms 

• penis fencing 
• genetics 
• they are predetermined 
• size

Tags

NGSS.MS-LS3-2