Scientists can determine relatedness among organisms by comparing partial amino acid sequences. The table shows four partial amino acid sequences from four organisms. Which organism is the least related to the other three organisms? (1 point) Responses Organism 1 Organism 1 Organism 2 Organism 2 Organism 3 Organism 3 Organism 4
To determine the organism that is least related to the other three, we would look for the amino acid sequence that is most different from the others. By comparing the sequences provided in the table, we can see that Organism 4 has a unique amino acid sequence compared to Organisms 1, 2, and 3. Therefore, Organism 4 is the least related to the other three organisms.
