BiologyVariety of organismsWAEC
Tilapia is classified as a fish rather than an amphibian mainly because it
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Answer: A. breathes by gills throughout life and has scales
Amphibians also live in water, lay eggs and are cold-blooded; lifelong gills and scales mark a fish.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.