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