Definition. Muscular dystrophy is a group of diseases that cause progressive weakness and loss of muscle mass. In muscular dystrophy, abnormal genes (mutations) interfere with the production of proteins needed to form healthy muscle. There are many different kinds of muscular dystrophy.efinition. Muscular dystrophy is a group of diseases that cause progressive weakness and loss of muscle mass. In muscular dystrophy, abnormal genes (mutations) interfere with the production of proteins needed to form healthy muscle. There are many different kinds of muscular dystrophy.
Man Was Created by God. Man Was Recently and Miraculously Created in the Image of God. The first human beings did not evolve from an animal ancestry, but were specially created in fully human form from the start. More... The first human beings, Adam and Eve, were specially created by God, and all other men and women are their descendants. More...
Individual members of this species and other later homo did not all come from Africa. Recent studies on ribosomal DNA indicates that all modern humans had a common ancestor in northern Africa. ANS:Yes, all humans originated in Africa. Scientists have determined that the region that is now Ethiopia was a likely place for the first humans to have evolved. From there they slowly spread out.