JAMB Biology 2010 Objective — Question 7
Question 7 of 50 from the Joint Admissions and Matriculation Board (JAMB) Biology 2010 Objective paper, with the correct answer and a full explanation.
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Which of the animals represents the oldest creatures in terms of evolutionary history?
- A. III
- B. II
- C. I
- D. IVCorrect
Explanation
The first vertebrates to evolve were the pisces (fish), followed by amphibians, then reptiles, then birds, and finally mammals; the animal labelled IV (fish) represents the oldest lineage.
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