The single stranded DNA fragments of two animals are given below. One of them is radioactively labelled. Observe the figure.
a. Predict these organisms are closely related or not.
b. Justify your answer.
c. Name the technique used to obtain this. What are its other advantages?

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.

b. lithosphere, asthenosphere, mesosphere   is the answer most likely