Name the nitrogen bases that pair with (/) Adenine (//) Guanine (///) Thymine.
Explanation :
Statement 1: The four nitrogen bases in a DNA molecule are guanine, thymine adenine, cytosine.
Statement 2: Where adenine and thymine are purines and guanine and cytosine are pyrimidines.
Why is it necessary that Adenine bonds with Thymine and Guanine bonds with Cytokinine?