NTA Abhyas NEET2020BotanyMorphology of Flowering PlantsPractice
In which of the following types a ridge is formed along the ventral suture of the ovary?
Options
- AMarginal placentation
- BFree central placentation
- CBasal placentation
- DAxile placentation
Correct answer
A. Marginal placentation
Step-by-step solution
In marginal placentation, the placenta forms a ridge along the ventral suture of the ovary and the ovules are borne on this ridge forming two rows, as in pea.