JAMB Biology 2019 Objective — Question 40
Question 40 of 40 from the Joint Admissions and Matriculation Board (JAMB) Biology 2019 Objective paper, with the correct answer and a full explanation.
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Which of the following is not a form of placentation?
- A. marginal
- B. ovulationCorrect
- C. basal
- D. free-central
Explanation
Types of placentation (arrangement of ovules in the ovary) include marginal, parietal, free-central, axile, and basal. Ovulation is a different reproductive process, not a form of placentation.
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