>
#genetics
,
#biology
>
Which one is true about DNA?
A. no oxygen on its second atom B. Thymine is replaced by uracil C. Smaller in size than RNA D. Genes remain stable over generation ?
Which one is true about DNA?
A. no oxygen on its second atom B. Thymine is replaced by uracil C. Smaller in size than RNA D. Genes remain stable over generation ?
