AIIMS 2019 Biology Types of Flowers MCQ Question

Option D is correct because it accurately identifies the floral arrangements of the listed plants: perigynous flowers, such as those of plum, peach, and rose, have a hypanthium that is fused with the ovary; epigynous flowers, like guava and cucumber, have the ovary positioned above the other floral parts; and hypogynous flowers, such as mustard and rose, feature an inferior ovary. Option A is misleading as rose is not strictly perigynous; option B is incorrect because it does not include all epigynous examples; and option C incorrectly categorizes rose as hypogynous, which is not universally applicable. Understanding these classifications helps clarify the relationships between floral structures and their reproductive strategies.