The UPGMA algorithm constructs a rooted tree (dendrogram) that reflects the structure present in a pairwise similarity matrix (or a dissimilarity matrix).At each step, the nearest two clusters are combined into a higher-level cluster.he UPGMA algorithm constructs a rooted tree (dendrogram) that reflects the structure present in a pairwise similarity matrix (or a dissimilarity matrix).
 It is potassium.   kalium is the latin name for potash,(pot ashes) which is what potassium is named for. 3 people found this useful. Edit. Share to: 1  The Periodic Table of Elements Life is sustained by a number of chemical elements.2  They are responsible for the birth of planets and the evolution of cells to complex organisms. kalium is the latin name for potash,(pot ashes) which is what potassium is named for. 3 people found this useful. Edit. Share to: 1  The Periodic Table of Elements Life is sustained by a number of chemical elements. 2  They are responsible for the birth of planets and the evolution of cells to complex organisms.
The ileum follows the duodenum and jejunum and is separated from the cecum by the ileocecal valve (ICV).In humans, the ileum is about 2â4 m long, and the pH is usually between 7 and 8 (neutral or slightly alkaline).Ileum is derived from the Greek word eilein, meaning to twist up tightly..he function of the ileum is mainly to absorb vitamin B12 and bile salts and whatever products of digestion were not absorbed by the jejunum. The wall itself is made up of folds, each of which has many tiny finger-like projections known as villi on its surface.