Wings of colorful stripes make the male flies more attractive in front of the female flies. Recent studies have found that the beautiful wings of fruit flies have been caused by genetic mutations. The characteristics of this unexpected mutation have been positive and have been adapted. Changes in the environment and the need for succession. This discovery provides an important breakthrough in revealing the hereditary mystery of animals. Drosophila is a good "model" for studying evolution because it is one of the most worthy subjects to study in biology and modern genetics. The single male flies with an average life expectancy of only about 37 days need to race against time. In their lifetime, they quickly find their mates to mate and breed the next generation. During the mating period, the male peacock flaunted the tail feathers to show his love. The bucks showed the antlers to confess their loveliness. At this moment, the beautiful and flamboyant wings became an indispensable part of the male fruit flies to attract the female flies. The multicolored markings on the wings made the male fruit flies in the female flies. In front of more attractive. For the female flies, the other party waving their wings with beautiful markings in front of them means that the male flies are wooing themselves. The distribution of markings on the wings of fruit flies is not casual, but is closely related to the geographical environment in which it lives. The scientific team in Wisconsin, USA, studied the origins of the colorful spots on the wings of fruit fly to reveal what controls the development and evolution of the animal's body shape. The genetic gene itself or the DNA controls the structure of the animal's body. Where does genetic change occur?†The two long-standing mysteries of genetics provide a breakthrough. Scientists have discovered that the continuous evolution of the markings on the wings of fruit flies can increase the reproductive success rate and survival rate of species. Accidental mutations in genes allow animals to have new features that attract the opposite sex to mate, evade, confuse enemies, prey on prey, and prey. And when only a few changes in the millions of chemical nucleosides that make up DNA occur, mutations do not occur. The subjects were further generalized to other two-winged insects and found that the same conclusions played a role in these animals. Through data analysis, scientists also confirmed that evolution is the result of a combination of chance and ecological environment. Although the physical appearance of the animal is an accidental mutation, the appearance characteristics caused by these accidental mutations have given the species the advantage of better adaptation to the environment and survival of the pass from generation to generation, so these characteristics are preserved.
1. Airbag massage:
Precisely positioned airbags knead the eyes at vital acupressure points to provide soothing relief for headaches and fatigue. Massage nodes are dedicated to temple to closely mimic the tough and feel of a professional masseuse. The airbag massage mode is adjustable once you leave the automatic massage mode.
2. Vibration massage:
Massage the eyes and temple, helping you to eliminate eye fatigue. It provides relief to muscle strain by enhancing the flexibility of your muscles -- leaving you relaxed. The vibration massage mode is adjustable once you leave the automatic massage mode.
3. Heat Function:
Add heat to your massage session and further immerse yourself in the ultimate massage experience. The infrared heat compression technology stimulates blood flow and soothes eye nerves and tension. The heat function is adjustable once you leave the automatic massage mode.
4. Music Function:
Use the included ear phones and let the gentle nature sounds and music help you to relax, sleep better and uplift your mood. Sound selections include: flowing water, beach waves, an evening with crickets, drops of water, piano melody, relaxing xylophone, tranquil gardens and morning birds.
Eye Massager
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Ningbo Berkeley Electronic Technology Co., Ltd. , http://www.bonlifemassage.com