Explanation:
More than a century ago, the first fossils were discovered in Antarctica. During the expedition to the Pole
the answer choices were supposed to be
groundwater pollution
methane explosions
their unsightliness
foul odors
Answer:the messenger rna
Explanation:
A change in the DNA sequence of a gene leads to a change in the nucleotide sequence in the messenger RNA, which can lead to a change in the amino acid sequence of the resulting protein.
