dorsal fin
Many dolphins and killer whales have dorsal fins. This topic is part of Animals within Science & Nature. This page currently draws on 4 supporting questions, with answers and bonus facts available below.
dorsal fin trivia questions
A dorsal fin is located on what side of a fish?
Answer: Back
Bonus fact: Dorsal means toward the back.
What is a major function of a dorsal fin?
Answer: Stability
Bonus fact: It helps prevent rolling during swimming.
Which marine mammal also has a prominent dorsal fin?
Answer: Dolphin
Bonus fact: Many dolphins and killer whales have dorsal fins.
Which fin on a fish is located along the back?
Answer: Dorsal fin
Bonus fact: The dorsal fin helps stabilize a fish against rolling.