For This Pair of Items, Choose the Option That Best

For this pair of items, choose the option that best describes their relationship.
(A) The number of purines in the DNA strand 5'-AAGAGGAGAAA-3'
(B) The number of pyrimidines in the DNA strand 5'-AAGAGGAGAAA-3'

A) Item (A) is greater than item (B) .
B) Item (A) is less than item (B) .
C) Item (A) is exactly or very approximately equal to item (B) .
D) Item (A) may stand in more than one of the above relations to item (B) .