How do fingerprints come into existence, scientists have finally solved this mystery

 Fingerprints that revolve and emerged lines on your fingerprints, come into existence before birth. These portions begin to spread from three dots of each finger; from the bottom of one nails, from the middle of the finger and from the nearest place of the finger tip

Scientists knew that fingerprints were grandchildren born from being small drawers under the and these glows go down to the bottom whose cells grow rapidly at the bottom and they also move downward. But after a few weeks the cells stop moving down to the skin. They begin to move upward and push the lines above

However, no one knew what he was like determines the last design of the fingerprints. To find out what molecules can be included in the growth of the porns, researchers reviewed another skin not on top of the skin but also moving to the bottom inside and that is the hair

The team compared hair cell growth with emerging fingerprints. Scientists guessed the same molecules are responsible for moving towards the bottom of both. Both have certain types of molecules that move signals between cells

Both hair and fingerprints have molecules called WNT, and BMP.WNT increases the production of cells which helps to emerge the skin. WNT also directs cells to produce an which results in the activity of WNT further

Secondly BMP prevents all these actions. Where BMP is too much there is a buildup of skin cells and thus places with more BMP remain superficial between finger portions