Urgent select the correct answer. a scientist, while performing an experiment on frog embryos at early gastrula stage, removed the dorsal lip part of one embryo and placed it in another embryo’s early gastrula opposite that embryo’s own dorsal lip. he observed that this recipient embryo developed another notochord and nerve chord where the extra dorsal lip had been attached instead of the organ into which it was supposed to develop. it almost gave rise to most of a secondary embryo (siamese twins) in the later developmental stage. what kind of cell mechanism is observed in this experiment? a. metamorphosis b. induction c. mitosis