A scientist compared amino acids in humans with various other organisms according to the information in the graph which organism is least likely a human East, sell, frog dog, Rhesus

monkey

Based on the information provided in the graph, the organism that is least likely to be a human is the frog. The amino acid sequence in humans is most similar to that of the Rhesus monkey, followed by the dog and the East sell. The frog has the least similarity to the human amino acid sequence.