Which is not a vertebrate ?
Correct answer: C. Insect
- A. Reptiles
- B. Fish
- C. Insect
- D. None of these
Explanation
Vertebrates possess a vertebral column or backbone, whereas insects are invertebrate arthropods and lack a backbone. A student may choose reptiles because some reptiles crawl, but locomotion and body covering do not determine whether an animal is a vertebrate.
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