WAEC Biology 2015 Objective — Question 19
Question 19 of 50 from the West African Examinations Council (WAEC) Biology 2015 Objective paper, with the correct answer and a full explanation.
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Which of the following characteristic features is not associated with monocotyledonous plants?
- A. well differentiated sepals and petalsCorrect
- B. presence of fibrous root system
- C. presence of narrow leaves
- D. floral parts are in multiples of three
Explanation
Monocots typically have an undifferentiated perianth (not clearly differentiated sepals and petals), unlike dicots; they do have a fibrous root system, narrow (parallel-veined) leaves, and floral parts in multiples of three.
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