Freshwater fishes excrete most of their nitrogenous wastes through the kidneys.

Freshwater Fishes

Fish species that live in bodies of freshwater like rivers, lakes, and ponds, as opposed to saltwater habitats.

Nitrogenous Wastes

Waste products that contain nitrogen, such as urea and ammonia, resulting from the metabolism of proteins.

Discern the differences in excretory materials and their generation in different organisms.
Understand the principles of osmoregulation in freshwater and marine organisms.

Verified Answer

Morgan RectorDec 22, 2024

Final Answer:

Learning Objectives

Discern the differences in excretory materials and their generation in different organisms.
Understand the principles of osmoregulation in freshwater and marine organisms.