<span>C) skin cells that form the embryonic webbing between chimpanzee fingers are destroyed</span>
The answer is student 1.
Student 1 said that RNA is not deoxyribose but ribose. Student 1 also noted that RNA do not contain thymine but contains Uracil.. It is very obvious that student 1 correctly noted the characteristics of an RNA.
NOTE: In RNA, the pentose sugar is ribose and not deoxyribose. <span>RNA contains uracil in place of thymine.</span>
<span>See attached file for the table.</span>