Apical placentation

From WikiMD's Food, Medicine & Wellness Encyclopedia

Apical Placentation is a specific type of placentation observed in the plant kingdom. It is a unique arrangement of ovules within the ovary of a flower. This article provides a detailed overview of apical placentation, its characteristics, and its role in plant reproduction.

Overview[edit | edit source]

In apical placentation, the ovules are attached to the apex of the ovary. This is in contrast to other types of placentation, such as axile placentation, parietal placentation, and basal placentation, where the ovules are attached to different parts of the ovary.

Characteristics[edit | edit source]

Apical placentation is characterized by the attachment of ovules at the uppermost point or apex of the ovary. This type of placentation is commonly observed in plants belonging to the Fabaceae family. The ovary in these plants is typically unilocular, meaning it has a single compartment or locule.

Role in Plant Reproduction[edit | edit source]

The placement of ovules in apical placentation plays a crucial role in plant reproduction. The apical position of the ovules facilitates efficient pollination and subsequent fertilization. Following fertilization, the ovules develop into seeds, while the ovary matures into a fruit.

See Also[edit | edit source]

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Contributors: Prab R. Tumpati, MD