Leaves of different shapes let you realize the meaning of life. Beautiful leaves are full of vitality, green leaves soft enamel pins, bring you the news of spring. The leaf is the vegetative organ of higher plants, and its side develops from the leaf primordium of the plant stem. Chloroplast is the main organ of photosynthesis in plants. At the same time, the transpiration of plants is also realized through the stomata of leaves. Leaves can have a variety of shapes, sizes, colors, and textures. Leaves only appear on real stems, that is, only vascular plants have leaves. All higher plants, such as ferns, gymnosperms and angiosperms, have leaves. In contrast, bryophytes, algae, fungi and lichens have no leaves in Europe and America. Leaves can have different shapes, sizes, colors and textures. Leaves can be clustered or scattered all over the place. The edge of a leaf can be smooth or serrated. No winter will not pass, no spring will not come.
Morphological structure of leaves
Leaves are just like the appearance of human beings. The leaves of plants also have various shapes, such as scales, lancets, wedges, ovals, circles, sickles, rhombus, spoon, fan, violin, kidney, etc. There are no two identical leaves in the world. Not only the shape of the leaf is different, but also the edges of various shapes are different. The edge of the leaf is called leaf crack. Lu Ban, the inventor of ancient China, was inspired by the toothed leaf split and invented the saw. In the process of adapting to all kinds of living environment, the leaves of some plants have metamorphosed. The most typical is cactus plants in the desert. In order to preserve the water in the body and control the transpiration, their leaves have degenerated into tiny needle like leaves. In spring, the northern hemisphere of the earth begins to incline to the sun, which is exposed to more and more direct sunlight, so the temperature begins to rise. In spring, plants begin to sprout and grow, and many flowers open. Take our green leaves and soft enamel pins home to make your family full of love and green.
Special functions of leaves
Generally speaking, the main function of leaves is photosynthesis and transpiration. But for the special structure of leaves, such as the stamens and petals of angiosperms, they are responsible for the reproductive function. In stamens, sperm develop and are assembled into pollen grains to facilitate transmission. The ovary of the pistil protects the egg and develops into fruit after fertilization. The petals of insect mordant usually have bright colors or strong fragrance, which can attract insects close to stamens, so that pollen can adhere to insects and spread. But the wind medium flower generally has the simple color. The reason is that they can spread pollen with the help of wind. Come and live a happy life with green leaves and soft enamel pins.
How to get green leaf soft enamel pins?
Our company has prepared beautiful green leaf soft enamel pins with different shapes for you. For your happy smile, wear green leaf soft enamel pins, which will bring you good luck. At the same time, we can also customize other soft enamel pins of our factory, and the price is also very favorable. We have all kinds of enamel pins, which are popular in other countries, so please feel free to customize them. We look forward to your coming.