Question
- Identify the figure and write down its class.
- Label A, B, C, and D.
- What if its respiratory organs?
- What type of adaptation this creature has?
- What type of endoskeleton it has?
✓
Answer
- Bony fish; Class- Osteichthyes (Phylum Chordata).
- A-mouth; B-Dorsal fin; C-Pelvic fin; D-Caudal fin; E-Scales.
- Gills.
- It has adaptation to live in water and to swim (i.e. stream-lined body, fins and tail for swimming, slimy and scale covered body, gills for aquatic breathing).
- Bony endoskeleton.
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