Multiple choice

In which of the following placentations a septum is absent?

  1. Parietal

  2. Basal

  3. Marginal

  4. Axile

  5. Free central

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In basal placentation, the placenta develops at the base of ovary and a single ovule is attached to it, as in sunflower, marigold, etc.