Essentials of Biology 4th Edition by Sylvia Mader ,Michael Windelspecht

تمرين 8

Chargaff's rules state that the amount of A, T, G, and C in DNA
A) varies from species to species, and the amount of A = T and G = C.
B) varies from species to species, and the amount of A = G and T = C.
C) is the same from species to species, and the amount of A = T and G = C.
D) is the same from species to species, and the amount of A = G and T = C.