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.
Princeton's WordNet(0.00 / 0 votes)Rate this definition: asceticism(noun) the doctrine that through renunciation of worldly pleasures it is possible to achieve a high spiritual or intellectual state. austerity, asceticism, nonindulgence(noun)