meramera50
29.11.2019 •
Biology
Apaleontologist is trying to study the dna of a fossil from an extinct animal called x. he has formulated three hypotheses. which hypothesis cannot be tested?
a. x's dna has a high proportion of protein.
b. the protein content of x's dna changes with its life cycle.
c. x's dna consists of a single strand.
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Ответ:
Ответ:
the answer is (B)