Solved IB ACIO Question
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Q · Classification / Odd One Outmedium · 45s
Identify the odd one out based on feeding habits:
TopicClassification / Odd One Out
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.25
Test Duration30 min
Q 1 / 30Next question →
Step-by-Step Solution
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Dolphin is a mammal that exclusively feeds on fish; while whales and seals have more diverse diets including krill and seals eat both fish and invertebrates; shark is a fish but carnivorous. Dolphin differs as it is entirely fish-eating mammal, others have varied diets.
Final Answer: Option B — Dolphin