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Evolution

At Saralstudy, we are providing you with the solution of Class 12th biology Evolution according to the latest NCERT (CBSE) Book guidelines prepared by expert teachers. Here we are trying to give you a detailed answer to the questions of the entire topic of this chapter so that you can get more marks in your examinations by preparing the answers based on this lesson. We are trying our best to give you detailed answers to all the questions of all the topics of Class 12th biology Evolution so that you can prepare for the exam according to your own pace and your speed.

Mystery yet to understand who came first? Egg or hen likewise who is the first man on the earth and so on. But there is certain evidence that explains the evolution of organisms into another. This is due to a change in environment which was best explained by Charles Drawin in his theory of Natural selection. Evolution, which is a slow and gradual change that leads into this modern era is explained by a few examples in this chapter.

Exercise 1