Parts of the Flower and Their Functions

Study Notes

Flower Structure and Function

Petals: Brightly colored parts that attract insects, facilitating pollination.
Stamen: The male reproductive part of the flower, composed of the anther and filament.
Anther: Responsible for producing male gametes, known as pollen.
Filament: A supporting structure for the anther, positioning it for optimal access by insects.
Ovary: Contains ovules and transforms into fruit after fertilization.
Ovule: The female reproductive structure in seed plants that produces the egg gamete.
Pistil: The collective term for the female parts of the flower, which include the stigma and style.
Stigma: The sticky surface at the top of the style, where pollen grains typically adhere.
Style: The elongated portion of the pistil located between the ovary and stigma; it allows the growth of the pollen tube.
Pollen: The male gamete carrying half of the genetic material necessary for new plant development.
Stalk: The support structure for the flower, aiding in elevation and stability.
Sepal: The outer covering of the flower bud, providing protection before blooming.
Meiosis: A type of cell division that results in the formation of gametes, occurring within the ovary and anther of the flower.

Description

Test your knowledge on the various parts of a flower and their roles in reproduction. This quiz covers key components such as petals, stamens, anthers, filaments, and ovaries. Understand how these elements contribute to the flower's function and attract pollinators.