Annelids and Arthropods Review

Front

What is the importance of an earthworm's skin?

Back

It is moist, allowing for oxygen exchange.

Front

How can the circulatory system of an Earthworm be described?

Back

Closed

Front

What is a change in body form called?

Back

Metamorphosis

Front

What classification do Annelids and Arthropods fall under?

Back

Invertebrates

Front

Which of the following is NOT a trait of segmented worms?

Back

Has an exoskeleton.

Front

What is the primary habitat of Annelids?

Back

Fresh water, salt water, and soil.

Front

What is the function of setae in segmented worms?

Back

Used for movement.

Front

What type of body symmetry do Annelids exhibit?

Back

Bilateral symmetry.

Front

What is the main difference between Annelids and Arthropods?

Back

Annelids have a segmented body without an exoskeleton, while Arthropods have an exoskeleton.

Front

What is the role of the earthworm's digestive system?

Back

To break down organic matter and absorb nutrients.