All organisms are created from the four nitrogenous bases that make up the universal genetic code. which nitrogenous base would not be found in the nucleic acid that provides the genetic code?

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2