Gce Model Questions Vol1 2025 Biology Question 4
Practice objective / multiple choice question 4 from the 2025 Gce Model Questions Vol1 Biology examination.
Species X and Y diverged from a common ancestor \(150\) million years ago, while species Z diverged from the lineage leading to X \(300\) million years ago. All three species possess forelimbs that contain a humerus, radius and ulna. Determine whether the similarity of the forelimb bones among the three species is best described as homologous or analogous.
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This is Gce Model Questions Vol1 2025 Biology Question 4. It is one of the objective questions from the 2025 Gce Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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