Annelida

Most annelids are ____________.

• terrestrial

• marine

Segments are created by _____________.

• Parapodia

• Septa

• Setae

• Sesmoid Filaments

External bristles are also known as ___________.

• coelom

• septa

• setae

• parapodia

What class do earthworms belong to?

• Polychaeta

• Oligochaeta

• Hirudinida

• None of the listed classes

Earthworms have setae, which are like bristles that help them ___.

• move
• eat
• reproduce

What do earthworms eat?

• grass
• insects
• dirt
• organic matter in the soil

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

• Septa
• Setae
• Clitellium
• Ganglia

Tags

NGSS.MS-LS1-4

What end of the worm is the mouth located on?

• Dorsal

• Ventral

• Anterior

• Posterior

Phylum Annelida Symmetry

• bilateral symmetry

• unilateral symmetry

• asymmetry

• N/A

There is asexual reproduction in Annelida

• True

• False