MBio Unit 6 Test *New* Review

Front

What is the primary use of krill in relation to heart disease?

Back

Krill is used to treat heart disease.

Front

What is krill commonly used for in agriculture?

Back

Krill is used to feed livestock.

Front

What is the study of arthropods called?

Back

Entomology.

Front

What term describes the 5-point symmetry displayed by echinoderms?

Back

Pentaradial.

Front

What is the function of dermal branchiae in echinoderms?

Back

Dermal branchiae are structures that absorb oxygen from water.

Front

Define 'entomology'.

Back

Entomology is the scientific study of insects.

Front

What are copepods and their ecological significance?

Back

Copepods are small crustaceans that play a crucial role in aquatic food webs.

Front

What is the significance of pentaradial symmetry in echinoderms?

Back

Pentaradial symmetry allows echinoderms to interact with their environment from multiple directions.

Front

What are the main characteristics of echinoderms?

Back

Echinoderms have a water vascular system, radial symmetry, and a calcareous endoskeleton.

Front

What role do barnacles play in marine ecosystems?

Back

Barnacles are filter feeders that contribute to the marine food web.