Then what you are saying is the Bible is not inerrant? The Hebrew word "bara" (created) is used in only 3 verses in Genesis 1. When God created the heavens and the earth and when He created animals and Adam, each after its own kind.
It is quite possible for God to have designed mankind to bring forth the diversity we see today and that environment and other factors influenced genetic "mutations".
But this is a science forum not a forum for theological debates and other than "educated assumptions" based on what we know today macroevolution cannot be shown to be anything other than a nice theory, which is as yet unproven by any empirical evidence. What is interesting, at least to me, is that all the "missing links" that were in my textbooks have been shown to be fakes, false, or simply sub-species of Homo sapiens. Even “Lucy” has been shown to be nothing more than a chimp.