They can't see which means they don't
Answer:
D. Scientists allow other people to draw the conclusions from their
work.
Explanation:
A. The sequence of DNA bases of a gene changes when a gene undergoes <span>mutation
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Hope this helps!</span>
Explanation:
Russian-American biochemist Phoebus Levene (1869-1940), who had discovered ribose sugar in 1909 and deoxyribose sugar in 1929, suggested the structure of nucleic acid as a repeating tetramer. He called the phosphate - sugar - base unit a nucleotide.
