AIMS Science Practice Test 2026 - Free Science Practice Questions and Study Guide

The female part of a flower is called the pistil. It sits in the center and is responsible for receiving pollen and producing seeds. It’s made up of the stigma on top, the style in the middle, and the ovary at the base. The stigma catches pollen, the style provides a path down to the ovary, and the ovary contains ovules that can be fertilized to form seeds. The stamen, in contrast, is the male part that makes pollen. Sepals protect the developing bud, and petals attract pollinators. Some flowers have both male and female parts in the same flower, while others have them in separate flowers, but the female reproductive structure is the pistil.