(traits or features) that give them an advantage within their environment; these individuals will survive to reproduce and pass on those traits to their offspring. Genetic composition: In subsequent generations, there will be a higher percentage of individuals that possess advantageous traits.Click to see full answer. Besides, what is meant by advantageous variations?Variation allows some individuals within a population to adapt to the changing environment. Genetic variation is advantageous because it enables some individuals and, therefore, a population, to survive despite a changing environment.Additionally, what does the word advantageous mean above? adjective. providing an advantage; furnishing convenience or opportunity; favorable; profitable; useful; beneficial: an advantageous position; an advantageous treaty. Keeping this in consideration, what does advantageous mean in a sentence? ad·van·ta·geous. Use advantageous in a sentence. adjective. The definition of advantageous is a person, place, or thing which is favorable or which is better than most. A home built high on a hill with a spectacular ocean view is an example of living somewhere advantageous.What is the synonym of advantageous? Synonyms of ‘advantageous’ The experience was very valuable. helpful. It is often helpful to have someone with you when you get bad news. profitable. a profitable exchange of ideas.