Annelida

Which of the following does an earthworm NOT have?

• gills

• setae

• gizzard

• blood vessels

Which phylum FIRST showed cephalization?

• Platyhelminthes

• Nematoda

• Mollusca

• Annelida

Tags

NGSS.MS-LS4-2

Which phylum is the FIRST to have complete digestion?

• Platyhelminthes

• Nematoda

• Mollusca

• Annelida

What evolutionary advancement do Annelids show?

• Cephalization

• Incomplete Digestion

• Segmentation

• Complete Digestion

Tags

NGSS.MS-LS4-2

What is structure V?

• Crop

• Esophagus

• Pharynx

• Mouth

Tags

NGSS.MS-LS4-2

This structure grinds the food.

• W

• X

• Y

• Z

Parapodia are in what class?

• Oligochate

• Hirudinea

• Polychate

• Gastropoda

How do earthworms exchange oxygen and carbon dioxide?

• They don't need to exchange gases

• diffusion through skin

• lungs

• gills

Gonads are to reproductive AS Crop is to.....

• Digestive

• Integumentary

• Respiratory

• Excretory

Ganglia is to Nervous system AS clitellum is to

• Digestive

• Respiratory

• Reproductive

• Integumentary