You are studying the amino acid sequence of a protein shared by four organisms. You
want to know which organism is most closely related to organism A. You have data
that shows the number of amino acid differences between organism A and each of
the other organisms. Study the data in the chart and use it to answer the question.
Which organism does this data suggest is most closely related to organism A?
A)Organism C
B)Organism D
C)Organism B
