Flowers are a beautiful part of nature that we often see in gardens, home yards, fields, and along the roadside. Flowers have bright colors, interesting shapes, and pleasant fragrances. Even though they look pretty, flowers also have important jobs in the life of plants and the environment. This article will invite you to learn about flowers in a simple and fun way, while also getting to know the scientific terms used by scientists.
What Is a Flower?
A flower is a part of a plant that functions as a tool for reproduction. In scientific language, a flower is called a reproductive organ in flowering plants. Plants that have flowers are called angiosperms. The word angiosperm comes from Greek, where "angeion" means container and "sperma" means seed. So, angiosperms are plants whose seeds are protected inside a fruit.
Flowers do not only make plants look beautiful, but they also help plants produce fruits and seeds so new plants can grow.
Parts of a Flower
A flower has several important parts. Each part has its own name and job.
- Petals
Petals are also called petala. They are usually brightly colored like red, yellow, white, purple, or pink. These bright colors help attract insects such as bees and butterflies. - Sepals
Sepals are called sepal in scientific terms. They are found on the outside of the flower and are usually green. Sepals protect the flower when it is still a bud. - Stamen
The stamen is the male part of the flower. It produces pollen, which is also called polen in scientific terms. - Pistil
The pistil is the female part of the flower. It consists of the stigma, style, and ovary. - Flower Stem
The flower stem supports the flower so it can stand upright.
All these parts work together so the flower can reproduce and create seeds.
How Flowers Reproduce
Flowers reproduce through a process called pollination and fertilization.
Pollination, in scientific terms, is called polination. It is the process where pollen moves from the stamen to the stigma. After that, fertilization occurs, which is when the male cell meets the female cell and a seed is formed.
Insects like bees, butterflies, and beetles help move pollen. Wind and water can also help with pollination.
Types of Flowers
There are many types of flowers in the world. Each one has different shapes, colors, and scents.
- Rose
The scientific name of rose is Rosa. Roses are known for their soft petals and lovely fragrance. Roses are often used as symbols of love. - Sunflower
The scientific name of sunflower is Helianthus annuus. This flower always faces the sun because it has a special ability called heliotropism. - Orchid
Orchids belong to the family Orchidaceae. They have unique shapes and can be found in many places, including forests and mountains. - Jasmine
Jasmine has the scientific name Jasminum sambac. Its flowers are small, white, and very fragrant. - Lotus
The lotus is called Nelumbo nucifera in scientific terms. This flower grows on water and is often seen as a symbol of purity.
Colors and Fragrance of Flowers
The colors of flowers come from substances called pigments
