worms

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

• Annelida
• Platyhelminthes
• Nemotoda
• Nemertea

Tags

NGSS.MS-LS4-2

Annelida means:

• "pore bearing"
• "little rings"
• "soft body"
• "earth worm"

A stiff hair, bristle or bristle like process or part on an organism

• Ganglia
• Setae
• Parapodia
• Nephridia

Which structure is NOT associated with digestion?

• Gizzard
• pharynx
• nephridia
• crop

Which of the following is a thickened segment of the earthworm’s body is used in reproduction?

• Septa
• Setae
• Clitellium
• Ganglia

Which phylum includes hookworms, pinworms, and heart worms?

• Platyhelminthes
• Nematoda
• Annelida

Heartworm

• Phylum Platyhelminthes
• Phylum Nematoda
• Phylum Annelida

Tags

NGSS.MS-LS4-2

Most complex worm Phylum

• Phylum Platyhelminthes
• Phylum Nematoda
• Phylum Annelida

Tags

NGSS.MS-LS4-2

Which of the following phyla was the first to exhibit body segmentation?

• Annelida
• Arthropoda
• Cnidara
• Echindermata

Which of the following phyla contains  mostly parasitic roundworms?

• Annelida
• Cnidara
• Nematoda
• Platyhelminthes