Why haven't we observed mutations of new body parts?

Welcome sandeep,Glad you decided to add to our diversity. We have a wide variety of forums for your debating pleasure.If you find a poster's conclusion to be unsatisfactory, it is best to address why you consider it unsatisfactory and provide support for your position so that the discussion can move forward. You can use the edit key if you choose to add to your post.As members, we are guests on this board and as guests we are asked to put forth our best behavior. Please read the Forum Guidelines carefully and understand the wishes of our host. Abide by the Forum Guidelines and you will be a welcome addition.In the purple signature box below, you'll find some links that will help make your journey here pleasant.Please direct any questions or comments you may have concerning this post to the Moderation Thread.Again, welcome and fruitful debating.

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Usually, in a well-conducted debate, speakers are either emotionally uncommitted or can preserve sufficient detachment to maintain a coolly academic approach.-- Encyclopedia Brittanica, on debate

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