If the GC content of two organisms is 45% in both,
A) they are definitely related.
B) they are definitely not related.
C) they may or may not be related.
D) the AT content is 65%.
E) they are definitely related AND the AT content is 65%.

Question

Quizplus · Accepted Answer

While having the same GC content could be an indication of potential relatedness, it is not a definitive factor. Other genetic and environmental factors could contribute to differences between the two organisms. The AT content cannot be determined solely from the GC content information provided.

If the GC Content of Two Organisms Is 45% in Both