Standard deviation is a mathematical tool to help us assess how far the values are spread above and below the mean. A high standard deviation shows that the data is widely spread (less reliable) and a low standard deviation shows that the data are clustered closely around the mean (more reliable).tandard deviation is a mathematical tool to help us assess how far the values are spread above and below the mean. A high standard deviation shows that the data is widely spread (less reliable) and a low standard deviation shows that the data are clustered closely around the mean (more reliable).
Report Abuse. 1  What Are Endospores. 2  endospores are tough protective structures produced by some bacteria. the primary function of endospores is to pprotect the bacteria and ensure it's survival in adverse conditions like high temperatures,high salt concentrations, dessication, etc. Stereilization can be used to remove endospores completely.
The process of creating an endospore involves a unique kind of cell division. The mother cell replicates its DNA and undergoes cytokinesis, but one of the daughter cells is much smaller than the other. The larger daughter cell then envelops the smaller daughter cell, which becomes a forespore within the larger cell.