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- Created by: MariaC5
- Created on: 23-04-18 12:58
1. What does a swim bladder do?
- Achieves neutral buoyancy
- Retains balance
- Allows the fish to sleep whilst swimming
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Other questions in this quiz
2. Is bone better at transmitting muscular force than cartilage?
3. How many known species of Actinopterygii are there?
- 62,000
- 32,000
- 52,000
- 42,000
4. Jaws with no teeth were used in buccal pump to increase
- Consumption
- Water flow across gills
- Signalling and communication
5. How may pairs of abdominal organs that produce electricity in an electric eel are there?
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