There are many species of agave in Mexico, of which the blue agave - Agave tequilana weber azul - is the only one allowed for use in tequila production and also the only agave used to make our Volcanic Agave Nectar. Blue agave is considered to be the finest agave in the world.
Mosaic Down Syndrome occurs when you have some cells with the normal two copies of chromosome 21 and some cells with an extra copy of chromosome 21.When this occurs, there is a mixture of two types of cells.Mosaic Down Syndrome occurs in only 1-2 percent of people with Down Syndrome, and there is a wide range in the level of severity of the impairment.hen this occurs, there is a mixture of two types of cells. Mosaic Down Syndrome occurs in only 1-2 percent of people with Down Syndrome, and there is a wide range in the level of severity of the impairment.
If five of the 20 are normal (46 chromosomes), while the other 15 have an extra #21 chromosome (47 chromosomes), the baby would be said to have mosaic Down syndrome. Since the percentage of cells with an extra chromosome is 15 out of 20, the baby would be said to have a level of mosaicism at 75 percent.osaicism, used to describe the presence of more than one type of cell in a person, is usually described as a percentage.