Embryology provides evidence for evolution because question 9 options: a) studying organisms during their early development gives insights as to the organism's diet and how it has changed over many generations. b) studying organisms during their early development provides clues as to how the adult functions. c) during their development, embryos experience genetic mutations, some of which allow the embryo a better chance of survival. d) many organisms look similar during their development, suggesting that very different organisms may have a common ancestor.