Mosaicism is a form of non-Mendelian inheritance wherein two or more cell populations with different genotypes exist in an organism, derived from a single zygote, as a result of experimental manipulation or to faulty distribution of genetic material during mitosis.
(December 2013) The helix piercing is a perforation of the helix or upper ear (cartilage) for the purpose of inserting and wearing a piece of jewelry. The piercing itself is usually made with a small gauge hollow piercing needle, and typical jewelry would be a small diameter captive bead ring, or a stud.
What is the difference between a helix piercing and a cartilage piercing? A helix piercing is a type of cartilage piercing but its the specific name for when you get the top of your cartilage pierced. I'll try to attach a picture of what a helix pieâ¦rcing tends to look like.