WAEC Biology 2022 Objective — Question 50
Question 50 of 50 from the West African Examinations Council (WAEC) Biology 2022 Objective paper, with the correct answer and a full explanation.
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Which of the following sequences is the correct evolutionary trend in organisms?
- A. Algae → Liverwort → Ferns → AngiospermsCorrect
- B. Liverwort → Ferns → Angiosperms → Algae
- C. Angiosperms → Algae → Ferns → Liverwort
- D. Ferns → Liverwort → Algae → Angiosperms
Explanation
The evolutionary trend of plants progresses from simple algae to liverworts (bryophytes), to ferns (pteridophytes), to angiosperms (flowering plants) — the correct sequence is Algae→Liverwort→Ferns→Angiosperms.
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