Stamens

Definition

Stamens are the male reproductive organs of a flower, consisting of an anther and a filament. They produce pollen which is necessary for fertilizing the ovules in the female part of the flower.

5 Must Know Facts For Your Next Test

1. Stamens consist of two main parts: anthers and filaments.
2. Anthers are responsible for producing and releasing pollen grains.
3. Filaments support the anthers and position them to effectively transfer pollen.
4. The number and arrangement of stamens can vary widely among different species of angiosperms.
5. Stamens play a critical role in sexual reproduction by facilitating pollination.

Review Questions

• What are the two main components of a stamen?
• How do stamens contribute to the process of pollination?
• Why is the arrangement and number of stamens important in different plant species?

Related terms

Pistil: The female reproductive organ of a flower, consisting of ovary, style, and stigma.

Anther: The part of the stamen that produces and releases pollen.

Filament: The slender stalk that supports the anther in a stamen.