Aquatic Biology | MCQs

Explanation

Fishes breathe with their Gills.

Gills are feathery organs full of blood vessels.

A fish breathes by taking water into its mouth and forcing it out through the gill passages

Explanation

• Fisheries refer to the industry or practice of catching, breeding, and managing fish and other aquatic organisms.
• Increased quantity and quality of fish production is a result of improvements in fisheries management, aquaculture (fish farming), and fishing technologies.