Ovule: a small structure in the flower’s ovary that develops into a seed after fertilization. Stamen: the male part of the flower, which contains the anther and filament. Anther: the top part of a ...

In most flowers, the carpels are fused together to form a pistil, which consists of a stigma, an ovary, and a style—a long tube that connects the stigma to the ovary.

During plant reproduction, pollen grains need to move to the stigma of a flower. This is called pollination. Find out more with this Bitesize guide for students studying CCEA KS3 Biology.

Parts of a Flower. Steps for sexual reproduction in plants. ... There are many ovules in the ovary and each ovule contains one female gamete of the plant.

In general, soon after a flower is fertilized, its ovule begins to form into a seed. The flower's petals fall off, and the ovary, which surrounds the ovule, swells.

The development of the embryo sac continues and proceeds up to about the receptive stage of the stigma. 2. The ovules are cauline, arising from the central axis of the flower. The floral axis bulges ...