Here's a question - Jesus was biologicall male. To be biologically male requires both an X and a Y chromosome. Women have two X chromosomes. The Y chromosome can only come from the paternal line. But if Joseph was not the father of Jesus, then where exactly did Jesus's Y chromosome come from to make him biologically male? Does God therefore have DNA? The options are - 1/ God is human and has DNA which was passed on to Jesus, hence the source of the Y chromosome. 2/ God made up perfect DNA and somehow placed it within Mary to fertilise one of her eggs. in which case the Y chromosome was created by miraculous means. 3/ Jesus was made from the flesh of Mary and Joseph - in which case, he was illegitimate and not the Son of God. 4/ Jesus was made only from Mary's DNA - in which case, without a Y chromosome, he would have been female. Is this the greatest secret of the Bible (Christ being short for Christine, of course).