Which base in place of thymine is present in RNA ?

Q: 77 (SSC/0)

question_subject:

Science

SSC

0,8,7,5,2,8,0

{'rna': [3, 0, 0, 1], 'cytosine': [1, 0, 0, 0], 'adenine': [2, 0, 0, 0], 'thymine': [2, 0, 0, 0], 'base': [3, 0, 3, 6], 'guanine': [1, 0, 0, 0]}