5 Questions
What distinguishes fish from other vertebrates?
Presence of fins and scales
Which major group of fish is of no concern to fish farmers?
Rays and sharks
What forms the first barrier against microbial penetration in fish?
Transparent layer of cells
Which super-order comprises the majority of present-day fish?
Teleosteii
Where are fish scales located on the body?
Embedded in the dermis
Explore the characteristics and adaptations of fish that allow them to thrive in aquatic environments. Learn about their elongated body, fins, scales, and unique respiratory system.
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