Free central placentation is not present in:

Step-by-step solution

The placentas often occur in distinct lines called lines of placentation. The number of ovules is arranged on a central axis in a multilocular ovary. Within the ovary, each ovule is borne by a placenta or arises as a continuation of the floral apex. If the ovary is divided, with the ovules born on a line of placentation at the inner angle of each locule, this is axile placentation. Free-central placentation occurs in bi or multicarpellary but unilocular ovary. Placentae develop along the fused margins of the adjace