Structure of Flower ❗
Structure of Flower
The structure of a flower can be divided into four main parts, each with specific functions:
1. Calyx
Sepals: These are the green, leaf-like structures at the base of the flower. They protect the flower bud before it opens. The collection of sepals is called the calyx.
2. Corolla
Petals: These are the colorful parts of the flower that attract pollinators such as insects and birds. The collection of petals is called the corolla.
3. Androecium (Male Reproductive Part)
Stamens: These are the male reproductive organs of the flower, consisting of two main parts:
Anther: Produces pollen, which contains the male gametes (sperm cells).
Filament: A thin stalk that supports the anther.
4. Gynoecium (Female Reproductive Part)
Pistil/Carpel: The female reproductive part of the flower, usually located in the center. It consists of three parts:
Stigma: The sticky top part that captures pollen.
Style: A tube-like structure that connects the stigma to the ovary.
Ovary: The base of the pistil, which contains ovules. After fertilization, the ovary develops into a fruit, and the ovules develop into seeds.
Additional Structures:
Receptacle: The part of the stem where the floral organs are attached.
Peduncle: The stalk of the flower.
These components work together in the process of reproduction, facilitating the transfer of pollen from the male structures to the female structures, ultimately leading to the formation of seeds and fruit.