Kitty’s Sugar WallsUploader: Akinris 2 years ago Subscribe 1
The hairlessness of humans compared to related species may be due to loss of functionality in the pseudogene KRTHAP1 which helps produce keratin in the human lineage about , years ago. The use of wool involves shearing the animal's fleece from the living animal, so that the wool can be regrown but sheepskin shearling is made by retaining the fleece to the leather and shearing it. The Rosen Publishing Group. SoraNews24 Bringing you yesterday's news from Japan and Asia, today.