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Biology · MORPHOLOGY OF FLOWERING PLANTS

हिन्दी

In which of the following types of placentation does the placenta form a ridge along the ventral suture of the ovary and the ovules are borne on this ridge forming two rows?

  1. A
    Axile placentation
  2. B
    Marginal placentation
  3. C
    Parietal placentation
  4. D
    Free central placentation
View Answer & Solution

Correct answer · Option B

Marginal placentation

Explanation

In marginal placentation, the placenta forms a ridge along the ventral suture of the ovary and ovules are borne in two rows (e.g., in pea).
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