Genetic variation is the raw material of evolution. Without genetic variation, a population cannot evolve in response to changing environmental variables and, as a result, may face an increased risk of extinction.enetic variation is the raw material of evolution. Without genetic variation, a population cannot evolve in response to changing environmental variables and, as a result, may face an increased risk of extinction.
Both asceticism and monasticism have been adopted by worshipers of various faiths. In general, asceticism is the practice of strict self-denial as a means of attaining a higher spiritual plane. Monasticism is the state of being secluded from the world in order to fulfill religious vows.
But life as an ascetic hermit was difficulton numerous levels. As a result, the cenobitic monastic movement began to gainpopularity under leaders such as Pachomius, who created a community of monasticindividuals during the first part of the fourth century. Pachomius was responsible fordevising some of the first foundational rules for monastic living.