Q. Ovary is one-chambered but it becomes two-chambered due to the formation of false septum in

 2155  228 Morphology of Flowering Plants Report Error

Solution:

Parietal placentation occurs in the members of Family Brassicaceae. In Brassica, ovary is unilocular but modification occurs and it becomes bilocular. A false septum called replum develops between the two parietal placentae in mustard and other members of family.