Pick one of the sister taxa groups and provide a synapomorphy (tell me the actual character state that is shared and the taxa that share for it) for the grouping you choose.

warty skin, no teeth, A yellow spots, no horns smooth skin, teeth pair of horns no teeth, red spots No Horns B green spots teeth Smooth Skin C No Horns, Teeth, yellow spots, Smooth skin D Warty Skin, Horns, No Teeth Eyellow Spots, Horns, warty skin F smooth skin Horns, No Teeth, yellow Spots